/* =================================================================
   NeedBreed — styles.css
   Pre-MVP static site. No build step. Vanilla CSS.

   HOW THIS FILE IS ORGANISED
   1) DESIGN TOKENS  — edit colors, fonts, spacing, radius here first.
   2) BASE / RESET   — sensible defaults.
   3) LAYOUT         — container, sections, grids.
   4) COMPONENTS     — header, hero, cards, buttons, contact, footer.
   5) INVESTOR LANE  — dark "investor" band + investors.html extras.
   6) RESPONSIVE     — mobile/tablet adjustments.
   7) MOTION         — subtle scroll-in animation (respects reduced motion).
   ================================================================= */

/* ============================================================
   1) DESIGN TOKENS  —  EDIT THESE TO RE-SKIN THE WHOLE SITE
   ============================================================ */
:root {
  /* --- Brand accent: deep premium navy ("trust infrastructure") --- */
  --accent:        #0B3D5C;   /* primary navy */
  --accent-deep:   #08293D;   /* hover / pressed */
  --accent-tint:   #EAF1F6;   /* very light navy wash for backgrounds */
  --ink-navy:      #0A2331;   /* investor lane background */

  /* --- Neutrals --- */
  --bg:            #FFFFFF;   /* base */
  --bg-alt:        #F6F7F9;   /* off-white section background */
  --ink:           #11181C;   /* primary text */
  --muted:         #5A6672;   /* secondary text */
  --hairline:      #E4E7EB;   /* borders / dividers */
  --on-dark:       #F4F7FA;   /* text on navy */
  --on-dark-muted: #A9BBC9;   /* secondary text on navy */

  /* --- Typography --- */
  --font-head: "Space Grotesk", "Segoe UI", system-ui, -apple-system, sans-serif;
  --font-body: "Inter", "Segoe UI", system-ui, -apple-system, Roboto, Arial, sans-serif;

  /* --- Spacing scale --- */
  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2rem;
  --space-5: 3rem;
  --space-6: 4.5rem;
  --space-7: 6.5rem;

  /* --- Radius & shadow --- */
  --radius-sm: 8px;
  --radius:    14px;
  --radius-lg: 22px;
  --shadow-sm: 0 1px 2px rgba(11, 61, 92, 0.06);
  --shadow:    0 14px 40px rgba(11, 61, 92, 0.10);

  /* --- Layout --- */
  --maxw:        1180px;
  --maxw-narrow: 760px;
}

/* ============================================================
   2) BASE / RESET
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2, h3 { font-family: var(--font-head); line-height: 1.12; margin: 0 0 var(--space-2); font-weight: 600; letter-spacing: -0.01em; }
p { margin: 0 0 var(--space-2); }

a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-deep); }

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

:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; border-radius: 4px; }

.skip-link {
  position: absolute; left: -999px; top: 0; z-index: 200;
  background: var(--accent); color: #fff; padding: 0.6rem 1rem; border-radius: 0 0 var(--radius-sm) 0;
}
.skip-link:focus { left: 0; color: #fff; }

/* ============================================================
   3) LAYOUT
   ============================================================ */
.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 var(--space-3); }
.narrow { max-width: var(--maxw-narrow); }
.center { text-align: center; }

.section { padding: var(--space-7) 0; }
.section-alt { background: var(--bg-alt); }

.section-head { max-width: var(--maxw-narrow); margin-bottom: var(--space-5); }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }

.section-title { font-size: clamp(1.75rem, 3.5vw, 2.6rem); }
.lead { font-size: 1.18rem; color: var(--muted); margin-bottom: var(--space-2); }
.emphasis { font-size: 1.25rem; font-weight: 600; color: var(--ink); margin-top: var(--space-3); }
.note { font-size: 0.95rem; color: var(--muted); margin-top: var(--space-4); }

/* Split layout (text + media) */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-6); align-items: center; }
.split-text { min-width: 0; }

/* ============================================================
   4) COMPONENTS
   ============================================================ */

/* --- Eyebrow / chips / promise --- */
.eyebrow {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-family: var(--font-head); font-size: 0.85rem; font-weight: 500;
  letter-spacing: 0.04em; text-transform: none; color: var(--accent);
  margin: 0 0 var(--space-3);
}
.eyebrow .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); display: inline-block; }
.eyebrow-light { color: var(--on-dark-muted); }

.chip {
  display: inline-block; font-family: var(--font-head); font-size: 0.72rem; font-weight: 600;
  letter-spacing: 0.06em; text-transform: uppercase;
  padding: 0.25rem 0.6rem; border-radius: 999px; margin-bottom: var(--space-1);
}
.chip-vision { background: var(--accent-tint); color: var(--accent); }
.chip-primary { background: var(--accent); color: #fff; }
.chip-building { background: #12603f; color: #eafff5; }

/* --- Buttons --- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  font-family: var(--font-head); font-weight: 600; font-size: 1rem;
  padding: 0.9rem 1.5rem; border-radius: var(--radius-sm);
  border: 1.5px solid transparent; cursor: pointer; transition: all 0.18s ease;
  text-align: center;
}
.btn-sm { padding: 0.6rem 1.1rem; font-size: 0.95rem; }
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-deep); color: #fff; }
.btn-ghost { background: transparent; color: var(--accent); border-color: var(--hairline); }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent-deep); background: var(--accent-tint); }
.btn-on-dark { background: #fff; color: var(--accent); }
.btn-on-dark:hover { background: var(--accent-tint); color: var(--accent-deep); }
.btn-ghost-light { background: transparent; color: var(--on-dark); border-color: rgba(255,255,255,0.35); }
.btn-ghost-light:hover { border-color: #fff; color: #fff; background: rgba(255,255,255,0.08); }
.btn.is-disabled { opacity: 0.5; pointer-events: none; cursor: not-allowed; }

/* --- Header --- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,0.9); backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid var(--hairline);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: var(--space-3); min-height: 68px; }
.brand-mark { font-family: var(--font-head); font-weight: 700; font-size: 1.35rem; color: var(--ink); letter-spacing: -0.02em; }
.brand:hover .brand-mark { color: var(--accent); }

.main-nav { display: flex; align-items: center; }
.nav-menu { list-style: none; display: flex; gap: var(--space-3); margin: 0; padding: 0; }
.nav-menu a { color: var(--ink); font-size: 0.98rem; font-weight: 500; }
.nav-menu a:hover { color: var(--accent); }

.header-actions { display: flex; align-items: center; gap: var(--space-3); }
.lang-switch { font-family: var(--font-head); font-size: 0.9rem; font-weight: 600; color: var(--muted); display: flex; gap: 0.4rem; }
.lang-switch a { color: var(--muted); }
.lang-switch a.lang-active, .lang-switch a[aria-current="page"] { color: var(--accent); }
.lang-sep { color: var(--hairline); }

.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: none; padding: 8px; cursor: pointer; }
.nav-toggle-bar { width: 24px; height: 2px; background: var(--ink); border-radius: 2px; transition: transform 0.2s ease, opacity 0.2s ease; }

/* --- Hero --- */
.hero { padding: var(--space-7) 0 var(--space-6); }
.hero-grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: var(--space-6); align-items: center; }
.hero-inner { max-width: 640px; }
.hero-media { min-width: 0; }

/* Shared photo treatment: rounded corners + soft shadow, no border, natural ratio */
.media-img {
  width: 100%; height: auto; display: block;
  border-radius: var(--radius-lg); box-shadow: var(--shadow);
}
.hero-title { font-size: clamp(2.3rem, 6vw, 4.1rem); font-weight: 700; letter-spacing: -0.025em; margin-bottom: var(--space-3); }
.hero-subhead { font-size: clamp(1.1rem, 2vw, 1.3rem); color: var(--muted); max-width: 720px; }
.promise-line {
  font-family: var(--font-head); font-weight: 600; font-size: clamp(1.15rem, 2.2vw, 1.5rem);
  color: var(--accent); margin: var(--space-3) 0 var(--space-4);
}
.hero-ctas { display: flex; flex-wrap: wrap; gap: var(--space-2); }

/* --- Placeholders (labelled, correct aspect ratio) --- */
.placeholder {
  display: flex; align-items: center; justify-content: center; text-align: center;
  background: var(--accent-tint); border: 1.5px dashed var(--accent);
  border-radius: var(--radius); color: var(--accent); font-family: var(--font-head);
  font-size: 0.9rem; font-weight: 500; padding: var(--space-3);
}
.placeholder-hero { aspect-ratio: 16 / 9; margin-top: var(--space-5); }
.placeholder-43 { aspect-ratio: 4 / 3; }
.placeholder-11 { aspect-ratio: 1 / 1; }

/* --- Cards --- */
.card-grid { display: grid; gap: var(--space-3); }
.card-grid-4 { grid-template-columns: repeat(4, 1fr); }
.card-grid-2 { grid-template-columns: repeat(2, 1fr); }
.card {
  background: var(--bg); border: 1px solid var(--hairline); border-radius: var(--radius);
  padding: var(--space-4); display: flex; flex-direction: column; gap: 0.4rem;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}
.section-alt .card { background: #fff; }
.card:hover { transform: translateY(-3px); box-shadow: var(--shadow); border-color: transparent; }
.card h3 { font-size: 1.3rem; margin: 0.2rem 0 0.3rem; }
.card p { color: var(--muted); margin-bottom: var(--space-2); }
.card .btn { margin-top: auto; align-self: flex-start; }
.card-num { font-family: var(--font-head); font-weight: 700; font-size: 0.95rem; color: var(--accent); opacity: 0.55; }

.card-primary { border: 1.5px solid var(--accent); box-shadow: var(--shadow-sm); }
.card-primary h3 { color: var(--ink); }

/* --- Founder quote --- */
.founder-quote { margin: 0; border-left: 3px solid var(--accent); padding-left: var(--space-3); }
.founder-quote p { font-size: 1.2rem; color: var(--ink); font-style: italic; }
.founder-sign { font-style: normal; color: var(--muted); font-size: 1rem; }
.founder-sign strong { color: var(--ink); }

/* --- Founder avatar (real photo, circular) --- */
.founder-layout { display: flex; align-items: center; gap: var(--space-4); }
.founder-avatar {
  flex: 0 0 auto;
  width: 160px; height: 160px; max-width: 160px;
  border-radius: 50%; object-fit: cover;
  box-shadow: var(--shadow-sm);
}
@media (max-width: 760px) {
  .founder-layout { flex-direction: column; align-items: center; text-align: left; gap: var(--space-3); }
  .founder-avatar { width: 120px; height: 120px; max-width: 120px; }
}

/* --- Contact --- */
.contact-card {
  border: 1px solid var(--hairline); border-radius: var(--radius-lg);
  padding: var(--space-4); margin-top: var(--space-4); background: var(--bg);
}
.contact-primary { border: 1.5px solid var(--accent); box-shadow: var(--shadow); }
.contact-secondary { background: var(--bg-alt); }
.contact-head { display: flex; align-items: baseline; gap: var(--space-2); flex-wrap: wrap; margin-bottom: var(--space-3); }
.contact-head h3 { margin: 0; font-size: 1.4rem; }
.contact-secondary .contact-head h3 { font-size: 1.15rem; }
.contact-role { color: var(--muted); font-size: 0.95rem; }
.contact-links { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-2); }
.contact-btn {
  display: flex; flex-direction: column; gap: 0.15rem;
  border: 1px solid var(--hairline); border-radius: var(--radius-sm);
  padding: 0.8rem 1rem; background: #fff; transition: border-color 0.18s ease, background 0.18s ease, transform 0.18s ease;
}
.contact-btn:hover { border-color: var(--accent); background: var(--accent-tint); transform: translateY(-2px); }
.contact-btn-label { font-family: var(--font-head); font-size: 0.78rem; font-weight: 600; letter-spacing: 0.05em; text-transform: uppercase; color: var(--accent); }
.contact-btn-value { color: var(--ink); font-size: 1rem; word-break: break-word; }
.contact-btn.is-disabled { opacity: 0.55; pointer-events: none; }
.contact-btn.is-disabled .contact-btn-value { color: var(--muted); }

.survey-row { display: flex; flex-wrap: wrap; gap: var(--space-2); margin-top: var(--space-4); justify-content: center; }
.btn-survey { width: auto; }

/* --- Footer --- */
.site-footer { border-top: 1px solid var(--hairline); padding: var(--space-5) 0; background: var(--bg-alt); }
.footer-inner { text-align: center; }
.footer-tagline { font-family: var(--font-head); font-weight: 500; color: var(--ink); margin-bottom: var(--space-1); }
.footer-meta { color: var(--muted); font-size: 0.95rem; }
.footer-meta a { color: var(--muted); }
.footer-meta a:hover { color: var(--accent); }
.dot-sep { margin: 0 0.5rem; color: var(--hairline); }

/* ============================================================
   5) INVESTOR LANE + investors.html extras
   ============================================================ */
.investor-lane { background: var(--ink-navy); color: var(--on-dark); }
.investor-lane .section-title-light { color: #fff; }
.investor-lane .lead-light { color: var(--on-dark-muted); }
.quotable {
  font-family: var(--font-head); font-weight: 600; font-size: clamp(1.1rem, 2.2vw, 1.45rem);
  color: #fff; border-left: 3px solid #fff; padding-left: var(--space-3);
  margin: var(--space-4) 0; max-width: 640px;
}

/* Investor page hero */
.inv-hero { padding: var(--space-7) 0 var(--space-6); }
.inv-hero-inner { max-width: 880px; }
.persistent-badge {
  display: inline-block; font-family: var(--font-head); font-size: 0.8rem; font-weight: 600;
  letter-spacing: 0.04em; color: var(--accent); background: var(--accent-tint);
  padding: 0.3rem 0.8rem; border-radius: 999px;
}

/* Thesis blocks */
.thesis-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-3); }
.thesis-block { background: #fff; border: 1px solid var(--hairline); border-radius: var(--radius); padding: var(--space-4); }
.thesis-block h3 { font-size: 1.2rem; }
.thesis-block p { color: var(--muted); margin: 0; }

/* TAM/SAM/SOM tiers */
.tam-tiers { display: flex; flex-direction: column; gap: var(--space-2); max-width: 760px; margin: var(--space-4) auto 0; }
.tam-tier {
  border: 1px solid var(--hairline); border-radius: var(--radius); padding: var(--space-3) var(--space-4);
  background: #fff; display: flex; flex-direction: column; gap: 0.2rem;
}
.tam-tier.tier-tam { background: var(--accent); color: #fff; border-color: var(--accent); }
.tam-tier.tier-sam { background: var(--accent-tint); }
.tam-tier .tam-key { font-family: var(--font-head); font-weight: 700; font-size: 0.85rem; letter-spacing: 0.08em; }
.tam-tier .tam-value { font-family: var(--font-head); font-weight: 600; font-size: 1.5rem; }
.tam-tier .tam-label { font-size: 0.98rem; opacity: 0.95; }
.tam-tier.tier-tam .tam-label { color: rgba(255,255,255,0.9); }
.tam-tier .tam-caption { font-size: 0.85rem; color: var(--muted); margin-top: 0.15rem; }
.tam-tier.tier-tam .tam-caption { color: rgba(255,255,255,0.8); }
.data-note { font-size: 0.9rem; color: var(--muted); margin-top: var(--space-3); }

/* Supporting market signals */
.market-signals {
  list-style: none; margin: var(--space-3) auto 0; padding: 0; max-width: 760px;
  display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-2);
}
.market-signal {
  background: var(--bg-alt); border: 1px solid var(--hairline); border-radius: var(--radius);
  padding: 0.7rem 0.95rem; font-size: 0.95rem; color: var(--ink); font-weight: 500;
}
@media (max-width: 620px) { .market-signals { grid-template-columns: 1fr; } }

/* Regulatory tailwind box */
.reg-box {
  max-width: 760px; margin: var(--space-4) auto 0; padding: var(--space-4);
  background: var(--accent-tint); border: 1px solid var(--accent); border-radius: var(--radius-lg);
}
.reg-box-title { margin: 0 0 0.4rem; font-size: 1.2rem; color: var(--ink); }
.reg-box-body { margin: 0; color: var(--ink); font-size: 1rem; }

/* Corridor headline */
.corridor-headline {
  margin-top: var(--space-3); font-family: var(--font-head); font-weight: 600;
  font-size: clamp(1.05rem, 2vw, 1.3rem); color: var(--accent);
}

/* How we're different — NDA-friendly contrast block (replaces the named comp table) */
.diff-block { margin-top: var(--space-4); }
.diff-title { font-size: clamp(1.3rem, 2.4vw, 1.6rem); margin: 0 0 0.3rem; }
.diff-intro { color: var(--muted); font-size: 1.05rem; margin: 0 0 var(--space-3); max-width: 720px; }
.diff-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-3); }
.diff-pair {
  background: #fff; border: 1px solid var(--hairline); border-radius: var(--radius);
  padding: var(--space-4); display: flex; flex-direction: column; gap: 0.6rem;
}
.diff-pair-head { font-family: var(--font-head); font-size: 1.1rem; margin: 0 0 0.2rem; color: var(--ink); }
.diff-them, .diff-us { margin: 0; font-size: 0.98rem; line-height: 1.45; }
.diff-them { color: var(--muted); }
.diff-us { color: var(--ink); font-weight: 500; }
.diff-tag {
  display: inline-block; font-family: var(--font-head); font-weight: 700;
  font-size: 0.7rem; letter-spacing: 0.06em; text-transform: uppercase;
  padding: 0.1rem 0.45rem; border-radius: 999px; margin-right: 0.4rem; vertical-align: 0.05em;
}
.diff-tag-them { background: var(--bg-alt); color: var(--muted); }
.diff-tag-us { background: var(--accent); color: #fff; }
@media (max-width: 920px) { .diff-grid { grid-template-columns: 1fr; } }

/* Map */
.map-wrap { display: grid; grid-template-columns: 1.4fr 1fr; gap: var(--space-4); align-items: center; margin-top: var(--space-4); }
.map-svg { width: 100%; height: auto; background: var(--bg-alt); border: 1px solid var(--hairline); border-radius: var(--radius); }
.map-legend { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: var(--space-2); }
.map-legend li { display: flex; align-items: flex-start; gap: 0.6rem; font-size: 0.98rem; }
.legend-swatch { width: 16px; height: 16px; border-radius: 4px; flex-shrink: 0; margin-top: 3px; }
.sw-pilot { background: var(--accent); }
.sw-expansion { background: #4f93bd; }
.sw-source { background: #4f93bd; }
.sw-destination { background: #0B3D5C; }
.sw-base { background: #12603f; }
.sw-watch { background: #c9d6df; }

/* Competitive table */
.table-wrap { overflow-x: auto; margin-top: var(--space-4); border: 1px solid var(--hairline); border-radius: var(--radius); }
table.comp-table { width: 100%; border-collapse: collapse; min-width: 540px; }
.comp-table th, .comp-table td { text-align: left; padding: 0.9rem 1.1rem; border-bottom: 1px solid var(--hairline); }
.comp-table th { font-family: var(--font-head); font-size: 0.85rem; letter-spacing: 0.04em; color: var(--accent); background: var(--accent-tint); }
.comp-table tr:last-child td { border-bottom: none; }
.honesty-line { font-size: 1rem; color: var(--ink); font-weight: 500; margin-top: var(--space-3); }

/* Value ladder */
.ladder { display: flex; flex-direction: column; gap: var(--space-2); margin-top: var(--space-4); }
.ladder-step {
  border: 1px solid var(--hairline); border-radius: var(--radius); padding: var(--space-3) var(--space-4);
  background: #fff; border-left: 4px solid var(--hairline);
}
.ladder-step.is-now { border-left-color: #12603f; box-shadow: var(--shadow-sm); }
.ladder-step.is-vision { border-left-color: var(--accent); }
.ladder-head { display: flex; align-items: center; gap: var(--space-2); flex-wrap: wrap; margin-bottom: 0.3rem; }
.ladder-head h3 { margin: 0; font-size: 1.2rem; }
.ladder-step p { color: var(--muted); margin: 0; }
.ladder-footer { font-size: 1rem; color: var(--ink); font-weight: 500; margin-top: var(--space-3); }

/* Deck button row */
.deck-row { margin-top: var(--space-4); }

/* ============================================================
   6) RESPONSIVE
   ============================================================ */
@media (max-width: 920px) {
  .card-grid-4 { grid-template-columns: repeat(2, 1fr); }
  .hero-grid { grid-template-columns: 1fr; gap: var(--space-4); }
  .hero-inner { max-width: none; }
  .hero-media { margin-top: var(--space-2); }
  .split { grid-template-columns: 1fr; gap: var(--space-4); }
  .thesis-grid { grid-template-columns: 1fr; }
  .map-wrap { grid-template-columns: 1fr; }
  .founder-quote { order: 2; }
}

@media (max-width: 760px) {
  .nav-toggle { display: flex; }
  .main-nav { position: static; }
  .nav-menu {
    position: absolute; top: 68px; left: 0; right: 0;
    flex-direction: column; gap: 0; background: #fff;
    border-bottom: 1px solid var(--hairline); padding: var(--space-2) var(--space-3);
    box-shadow: var(--shadow); max-height: 0; overflow: hidden; transition: max-height 0.25s ease, padding 0.25s ease;
  }
  .nav-menu.is-open { max-height: 360px; padding: var(--space-3); }
  .nav-menu li { padding: 0.5rem 0; border-bottom: 1px solid var(--hairline); }
  .nav-menu li:last-child { border-bottom: none; }
  .nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(2) { opacity: 0; }
  .nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
}

@media (max-width: 560px) {
  .card-grid-4, .card-grid-2 { grid-template-columns: 1fr; }
  .contact-links { grid-template-columns: 1fr; }
  .section { padding: var(--space-6) 0; }
  .btn { width: 100%; }
  .hero-ctas .btn, .deck-row .btn, .btn-survey { width: 100%; }
  .header-actions .btn { width: auto; }
}

/* ============================================================
   7) MOTION — subtle scroll-in (disabled for reduced-motion)
   ============================================================ */
.reveal { opacity: 0; transform: translateY(16px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.is-visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  * { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}