/* ============================================================
   PULSR — landing page styles
   Dark-first brand system. Tokens → base → components.
   ============================================================ */

:root {
  --bg:        #05060b;
  --bg-soft:   #080a12;
  --surface:   rgba(255, 255, 255, 0.028);
  --surface-2: rgba(255, 255, 255, 0.055);
  --line:      rgba(255, 255, 255, 0.09);
  --line-soft: rgba(255, 255, 255, 0.055);

  --txt:       #e9edf6;
  --txt-dim:   #a7b0c4;
  --muted:     #7d879d;

  --c1: #35e0ff;   /* beam cyan   */
  --c2: #7b5cff;   /* pulse violet*/
  --c3: #ff4ecd;   /* redshift    */

  --grad: linear-gradient(100deg, var(--c1), var(--c2) 55%, var(--c3));
  --grad-soft: linear-gradient(100deg, rgba(53,224,255,.16), rgba(123,92,255,.16) 55%, rgba(255,78,205,.16));

  --font-display: "Space Grotesk", ui-sans-serif, system-ui, sans-serif;
  --font-body: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono: ui-monospace, "SFMono-Regular", "JetBrains Mono", Menlo, monospace;

  --r-sm: 10px;
  --r-md: 16px;
  --r-lg: 22px;
  --r-xl: 30px;

  --shell: 1200px;
  --pad: clamp(20px, 5vw, 40px);

  --shadow: 0 30px 80px -40px rgba(0, 0, 0, 0.9);
  --ease: cubic-bezier(.22, .68, .28, 1);
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--txt);
  font-family: var(--font-body);
  font-size: 16.5px;
  line-height: 1.65;
  letter-spacing: -0.011em;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.06;
  letter-spacing: -0.035em;
  margin: 0;
  text-wrap: balance;
}

p { margin: 0; text-wrap: pretty; }
a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }
ul { margin: 0; padding: 0; list-style: none; }
button, input, select, textarea { font: inherit; color: inherit; }

::selection { background: rgba(123, 92, 255, .35); }

:focus-visible {
  outline: 2px solid var(--c1);
  outline-offset: 3px;
  border-radius: 6px;
}

/* ---------- layout primitives ---------- */

.shell {
  width: 100%;
  max-width: var(--shell);
  margin-inline: auto;
  padding-inline: var(--pad);
}

section { position: relative; }
section[id] { scroll-margin-top: 88px; }

.section {
  padding-block: clamp(76px, 11vw, 132px);
}

.section-head { max-width: 720px; margin-bottom: clamp(40px, 5vw, 64px); }
.section-head.center { margin-inline: auto; text-align: center; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--txt-dim);
  margin-bottom: 20px;
}
.eyebrow::before {
  content: "";
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--c1);
  box-shadow: 0 0 12px 2px rgba(53, 224, 255, .8);
  animation: blip 2.4s var(--ease) infinite;
}

@keyframes blip {
  0%, 100% { opacity: .35; transform: scale(.7); }
  12%      { opacity: 1;   transform: scale(1.25); }
  40%      { opacity: .35; transform: scale(.7); }
}

h2.section-title { font-size: clamp(30px, 4.4vw, 50px); }
.section-sub {
  margin-top: 18px;
  color: var(--txt-dim);
  font-size: clamp(15.5px, 1.4vw, 17.5px);
  max-width: 62ch;
}
.center .section-sub { margin-inline: auto; }

.grad-text {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ---------- background field ---------- */

#starfield {
  position: fixed;
  inset: 0;
  width: 100%; height: 100%;
  z-index: 0;
  pointer-events: none;
  opacity: .8;
}

.aurora {
  position: fixed;
  z-index: 0;
  pointer-events: none;
  filter: blur(90px);
  opacity: .5;
}
.aurora.a1 {
  top: -18vh; left: 50%;
  width: 900px; height: 620px;
  transform: translateX(-55%);
  background: radial-gradient(closest-side, rgba(123, 92, 255, .5), transparent 70%);
}
.aurora.a2 {
  top: 10vh; right: -12vw;
  width: 640px; height: 640px;
  background: radial-gradient(closest-side, rgba(53, 224, 255, .3), transparent 70%);
}

.page { position: relative; z-index: 1; }

/* ---------- header ---------- */

.header {
  position: sticky;
  top: 0;
  z-index: 60;
  transition: background .35s var(--ease), border-color .35s var(--ease), backdrop-filter .35s;
  border-bottom: 1px solid transparent;
}
.header.stuck {
  background: rgba(5, 6, 11, .72);
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  border-bottom-color: var(--line-soft);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: 74px;
}

.brand { display: inline-flex; align-items: center; gap: 11px; }
.brand .mark { width: 34px; height: 34px; flex: none; }
.brand .wordmark {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 21px;
  letter-spacing: .14em;
  padding-left: 2px;
}

.nav { display: flex; align-items: center; gap: 4px; }
.nav a {
  padding: 9px 14px;
  border-radius: 999px;
  font-size: 14.5px;
  color: var(--txt-dim);
  transition: color .2s, background .2s;
}
.nav a:hover { color: var(--txt); background: var(--surface-2); }
.nav .btn-primary { display: none; } /* mobile menu only */

.header-cta { display: flex; align-items: center; gap: 10px; }

/* ---------- buttons ---------- */

.btn {
  --btn-bg: transparent;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 12px 22px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--btn-bg);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 15px;
  letter-spacing: -.01em;
  cursor: pointer;
  white-space: nowrap;
  transition: transform .2s var(--ease), border-color .2s, background .2s, box-shadow .3s;
}
.btn:hover { transform: translateY(-1.5px); }

.btn-primary {
  border-color: transparent;
  background: var(--grad);
  color: #07070d;
  box-shadow: 0 12px 40px -14px rgba(123, 92, 255, .95);
}
.btn-primary:hover { box-shadow: 0 18px 46px -12px rgba(123, 92, 255, 1); }

.btn-ghost { color: var(--txt); background: var(--surface); }
.btn-ghost:hover { border-color: rgba(255, 255, 255, .22); background: var(--surface-2); }

.btn-lg { padding: 15px 30px; font-size: 16px; }

.btn .arrow { transition: transform .25s var(--ease); }
.btn:hover .arrow { transform: translateX(3px); }

/* ---------- hero ---------- */

.hero { padding-top: clamp(56px, 8vw, 92px); padding-bottom: clamp(60px, 8vw, 100px); }
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
  gap: clamp(32px, 5vw, 64px);
  align-items: center;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 7px 15px 7px 9px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
  font-size: 13px;
  color: var(--txt-dim);
  margin-bottom: 26px;
}
.pill b {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: .12em;
  text-transform: uppercase;
  padding: 3px 9px;
  border-radius: 999px;
  background: var(--grad);
  color: #07070d;
}

.hero h1 {
  font-size: clamp(42px, 6.6vw, 78px);
  letter-spacing: -.04em;
}
.hero-sub {
  margin-top: 26px;
  font-size: clamp(16px, 1.6vw, 19px);
  color: var(--txt-dim);
  max-width: 54ch;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 36px;
}
.hero-note {
  margin-top: 22px;
  font-size: 13.5px;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 8px;
}

/* pulsar visual */
.pulsar-stage {
  position: relative;
  aspect-ratio: 1;
  width: 100%;
  max-width: 480px;
  margin-inline: auto;
  display: grid;
  place-items: center;
}
.pulsar-stage::after {
  content: "";
  position: absolute;
  inset: 14%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(53, 224, 255, .22), transparent 62%);
  filter: blur(26px);
}
.pulsar-svg { width: 100%; height: 100%; position: relative; z-index: 1; overflow: visible; }

.spin-slow  { transform-origin: 260px 260px; animation: spin 16s linear infinite; }
.spin-med   { transform-origin: 260px 260px; animation: spin 9s linear infinite reverse; }
.beams      { transform-origin: 260px 260px; animation: spin 3.4s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

.ring-pulse {
  transform-origin: 260px 260px;
  animation: ringOut 3.4s var(--ease) infinite;
}
.ring-pulse.d2 { animation-delay: 1.13s; }
.ring-pulse.d3 { animation-delay: 2.26s; }
@keyframes ringOut {
  0%   { transform: scale(.28); opacity: 0; }
  14%  { opacity: .75; }
  100% { transform: scale(1.32); opacity: 0; }
}

.core-throb { transform-origin: 260px 260px; animation: throb 3.4s var(--ease) infinite; }
@keyframes throb {
  0%, 100% { transform: scale(1); }
  8%       { transform: scale(1.16); }
  30%      { transform: scale(1); }
}

/* ---------- stats ---------- */

.stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
  border-radius: var(--r-lg);
  overflow: hidden;
}
.stat { background: var(--bg-soft); padding: 26px 24px; }
.stat dt {
  font-family: var(--font-display);
  font-size: clamp(26px, 3vw, 34px);
  font-weight: 600;
  letter-spacing: -.03em;
}
.stat dd {
  margin: 6px 0 0;
  font-size: 13.5px;
  color: var(--muted);
  line-height: 1.5;
}

/* ---------- services ---------- */

.svc-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(288px, 1fr));
  gap: 18px;
}
.card {
  position: relative;
  padding: 30px 28px 32px;
  border: 1px solid var(--line-soft);
  border-radius: var(--r-lg);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, .045), rgba(255, 255, 255, .012));
  overflow: hidden;
  transition: transform .35s var(--ease), border-color .35s, background .35s;
}
.card::before {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  padding: 1px;
  background: var(--grad);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity .35s var(--ease);
  pointer-events: none;
}
.card:hover { transform: translateY(-4px); }
.card:hover::before { opacity: .85; }

.card .icon {
  width: 46px; height: 46px;
  display: grid;
  place-items: center;
  border-radius: 13px;
  border: 1px solid var(--line);
  background: var(--grad-soft);
  margin-bottom: 22px;
  color: var(--c1);
}
.card h3 { font-size: 20.5px; letter-spacing: -.025em; }
.card p { margin-top: 11px; color: var(--txt-dim); font-size: 15px; }
.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 20px;
}
.tags li {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .04em;
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid var(--line-soft);
  color: var(--muted);
  background: rgba(255, 255, 255, .022);
}

/* ---------- why / feature split ---------- */

.split {
  display: grid;
  grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr);
  gap: clamp(34px, 5vw, 70px);
  align-items: center;
}
.why-list { display: grid; gap: 14px; }
.why {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 18px;
  padding: 22px 24px;
  border: 1px solid var(--line-soft);
  border-radius: var(--r-md);
  background: var(--surface);
}
.why .num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--c1);
  padding-top: 4px;
}
.why h3 { font-size: 18px; }
.why p { margin-top: 7px; font-size: 14.8px; color: var(--txt-dim); }

/* ---------- process ---------- */

.steps {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 20px;
  position: relative;
}
.step { position: relative; padding-top: 34px; }
.step::before {
  content: "";
  position: absolute;
  top: 9px; left: 0; right: 0;
  height: 1px;
  background: var(--line);
}
.step::after {
  content: "";
  position: absolute;
  top: 4px; left: 0;
  width: 11px; height: 11px;
  border-radius: 50%;
  background: var(--grad);
  box-shadow: 0 0 0 4px rgba(53, 224, 255, .1);
}
.step .k {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .16em;
  color: var(--muted);
}
.step h3 { font-size: 19px; margin-top: 9px; }
.step p { margin-top: 9px; font-size: 14.6px; color: var(--txt-dim); }

/* ---------- marquee ---------- */

.marquee {
  position: relative;
  overflow: hidden;
  border-block: 1px solid var(--line-soft);
  padding-block: 22px;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
}
.marquee-track {
  display: flex;
  gap: 46px;
  width: max-content;
  animation: slide 38s linear infinite;
}
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee-track span {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 500;
  color: var(--muted);
  white-space: nowrap;
  letter-spacing: -.015em;
}
@keyframes slide { to { transform: translateX(-50%); } }

/* ---------- engagement ---------- */

.plans {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 18px;
  align-items: stretch;
}
.plan {
  display: flex;
  flex-direction: column;
  padding: 32px 28px;
  border: 1px solid var(--line-soft);
  border-radius: var(--r-lg);
  background: var(--surface);
}
.plan.featured {
  border-color: transparent;
  background:
    linear-gradient(var(--bg-soft), var(--bg-soft)) padding-box,
    var(--grad) border-box;
  border: 1px solid transparent;
  box-shadow: var(--shadow);
}
.plan .badge {
  align-self: flex-start;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: .14em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--grad);
  color: #07070d;
  margin-bottom: 16px;
}
.plan h3 { font-size: 23px; }
.plan .best { margin-top: 10px; font-size: 14.5px; color: var(--txt-dim); }
.plan hr { border: 0; border-top: 1px solid var(--line-soft); margin: 22px 0; }
.plan ul { display: grid; gap: 11px; margin-bottom: 26px; }
.plan li {
  display: grid;
  grid-template-columns: 18px 1fr;
  gap: 11px;
  font-size: 14.6px;
  color: var(--txt-dim);
}
.plan li svg { margin-top: 5px; color: var(--c1); }
.plan .btn { margin-top: auto; width: 100%; }

/* ---------- faq ---------- */

.faq { display: grid; gap: 10px; max-width: 860px; margin-inline: auto; }
.qa {
  border: 1px solid var(--line-soft);
  border-radius: var(--r-md);
  background: var(--surface);
  overflow: hidden;
}
.qa button {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 20px 24px;
  background: none;
  border: 0;
  text-align: left;
  cursor: pointer;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 500;
  letter-spacing: -.02em;
}
.qa button .chev { flex: none; transition: transform .3s var(--ease); color: var(--muted); }
.qa[open] button .chev, .qa.open button .chev { transform: rotate(45deg); color: var(--c1); }
.qa .answer {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows .38s var(--ease);
}
.qa.open .answer { grid-template-rows: 1fr; }
.qa .answer > div { overflow: hidden; }
.qa .answer p {
  padding: 0 24px 22px;
  color: var(--txt-dim);
  font-size: 15.2px;
  max-width: 68ch;
}

/* ---------- contact ---------- */

.contact-wrap {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
  gap: clamp(32px, 5vw, 60px);
  padding: clamp(32px, 4.4vw, 56px);
  border: 1px solid var(--line-soft);
  border-radius: var(--r-xl);
  background:
    radial-gradient(1000px 420px at 12% -20%, rgba(123, 92, 255, .18), transparent 62%),
    linear-gradient(180deg, rgba(255, 255, 255, .04), rgba(255, 255, 255, .012));
  box-shadow: var(--shadow);
}
.contact-side h2 { font-size: clamp(28px, 3.6vw, 42px); }
.contact-side p { margin-top: 16px; color: var(--txt-dim); }
.contact-links { display: grid; gap: 12px; margin-top: 28px; }
.contact-links a, .contact-links span {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  font-size: 15px;
  color: var(--txt-dim);
}
.contact-links a:hover { color: var(--txt); }
.contact-links svg { color: var(--c1); flex: none; }

form { display: grid; gap: 14px; }
.row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.field { display: grid; gap: 7px; }
.field label {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--muted);
}
.field input, .field select, .field textarea {
  width: 100%;
  padding: 13px 15px;
  border-radius: var(--r-sm);
  border: 1px solid var(--line);
  background: rgba(5, 6, 11, .5);
  font-size: 15px;
  transition: border-color .2s, background .2s;
}
.field textarea { resize: vertical; min-height: 108px; }
.field input::placeholder, .field textarea::placeholder { color: #5c6478; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--c2);
  background: rgba(5, 6, 11, .8);
}
.field select {
  appearance: none;
  cursor: pointer;
  padding-right: 40px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%237d879d' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 13px center;
  background-size: 17px;
}
.field select option { background: #0b0e17; }
.form-note { font-size: 12.5px; color: var(--muted); }

/* ---------- footer ---------- */

.footer {
  border-top: 1px solid var(--line-soft);
  padding-block: 52px 34px;
  margin-top: clamp(60px, 8vw, 100px);
}
.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) repeat(3, minmax(0, 1fr));
  gap: 40px 30px;
}
.footer-brand p { margin-top: 16px; color: var(--muted); font-size: 14.5px; max-width: 34ch; }
.footer h4 {
  font-family: var(--font-mono);
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 16px;
}
.footer li + li { margin-top: 10px; }
.footer li a { font-size: 14.6px; color: var(--txt-dim); }
.footer li a:hover { color: var(--txt); }
.footer-base {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-top: 46px;
  padding-top: 24px;
  border-top: 1px solid var(--line-soft);
  font-size: 13.4px;
  color: var(--muted);
}

/* ---------- reveal ---------- */

[data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .7s var(--ease), transform .7s var(--ease);
}
[data-reveal].in { opacity: 1; transform: none; }

/* ---------- mobile ---------- */

.burger {
  display: none;
  width: 42px; height: 42px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: var(--surface);
  cursor: pointer;
  place-items: center;
}
.burger span {
  display: block;
  width: 17px; height: 1.6px;
  background: var(--txt);
  border-radius: 2px;
  transition: transform .3s var(--ease), opacity .2s;
}
.burger span + span { margin-top: 4.4px; }
.nav-open .burger span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-open .burger span:nth-child(2) { opacity: 0; }
.nav-open .burger span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

@media (max-width: 1100px) {
  .steps { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (max-width: 1000px) {
  .hero-grid { grid-template-columns: 1fr; }
  .pulsar-stage { max-width: 380px; order: -1; }
  .split, .contact-wrap { grid-template-columns: 1fr; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 860px) {
  .burger { display: grid; }
  .header-cta .btn { display: none; }
  .nav {
    position: fixed;
    inset: 74px 0 auto;
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
    padding: 18px var(--pad) 28px;
    background: rgba(5, 6, 11, .96);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--line);
    transform: translateY(-14px);
    opacity: 0;
    visibility: hidden;
    transition: opacity .25s var(--ease), transform .25s var(--ease), visibility .25s;
  }
  .nav-open .nav { opacity: 1; transform: none; visibility: visible; }
  .nav a { padding: 13px 14px; font-size: 16px; }
  .nav .btn-primary { display: inline-flex; margin-top: 10px; color: #07070d; }
}

@media (max-width: 720px) {
  .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 560px) {
  .steps { grid-template-columns: 1fr; }
  .row { grid-template-columns: 1fr; }
  .stats { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero-actions .btn { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
  [data-reveal] { opacity: 1; transform: none; }
}