/* ============================================================
   Chat Lenddev — Landing Page (versão HTML estática)
   Reprodução visual de src/app/lp/page.tsx
   ============================================================ */

:root {
  --brand: #00ff88;
  --brand-dark: #00cc6e;

  --slate-50:  #f8fafc;
  --slate-100: #f1f5f9;
  --slate-200: #e2e8f0;
  --slate-300: #cbd5e1;
  --slate-400: #94a3b8;
  --slate-500: #64748b;
  --slate-600: #475569;
  --slate-700: #334155;
  --slate-800: #1e293b;
  --slate-900: #0f172a;
  --slate-950: #020617;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  background: var(--slate-950);
  color: var(--slate-900);
  -webkit-font-smoothing: antialiased;
}

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

a { text-decoration: none; color: inherit; }

.container {
  max-width: 72rem; /* 1152px ~ max-w-6xl */
  margin: 0 auto;
  padding: 0 1rem;
}
@media (min-width: 640px) {
  .container { padding: 0 1.5rem; }
}

.container-narrow {
  max-width: 56rem; /* max-w-4xl */
  margin: 0 auto;
  padding: 0 1rem;
}
@media (min-width: 640px) { .container-narrow { padding: 0 1.5rem; } }

.container-sm {
  max-width: 48rem; /* max-w-3xl */
  margin: 0 auto;
  padding: 0 1rem;
}
@media (min-width: 640px) { .container-sm { padding: 0 1.5rem; } }

svg { display: block; }

/* ── Nav ─────────────────────────────────────────────────────── */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(2, 6, 23, 0.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--slate-800);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4rem;
}
.nav-brand {
  display: flex;
  align-items: center;
  gap: 0.625rem;
}
.nav-brand img { height: 2rem; width: auto; }
.nav-brand span {
  font-weight: 700;
  font-size: 1.125rem;
  color: #fff;
}
.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.nav-login {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--slate-400);
  transition: color 0.15s;
}
.nav-login:hover { color: #fff; }
.btn-brand-sm {
  background: var(--brand);
  color: var(--slate-950);
  font-size: 0.875rem;
  font-weight: 700;
  padding: 0.5rem 1rem;
  border-radius: 0.5rem;
  transition: background 0.15s;
}
.btn-brand-sm:hover { background: var(--brand-dark); }

/* ── dot pattern background ─────────────────────────────────── */
.dot-pattern {
  background-image: url("data:image/svg+xml,%3Csvg width='28' height='28' viewBox='0 0 28 28' xmlns='http://www.w3.org/2000/svg'%3E%3Ccircle cx='2' cy='2' r='1.5' fill='%2300ff88' fill-opacity='0.10'/%3E%3C/svg%3E");
}

/* ── Hero ────────────────────────────────────────────────────── */
.hero {
  position: relative;
  background: var(--slate-950);
  color: #fff;
  overflow: hidden;
}
.hero-illustration {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.09;
}
.hero-blobs {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.blob {
  position: absolute;
  border-radius: 9999px;
  filter: blur(64px);
}
.blob-1 {
  top: 0; left: 25%;
  width: 700px; height: 700px;
  background: radial-gradient(circle, #00ff8812 0%, transparent 68%);
}
.blob-2 {
  bottom: 0; right: 25%;
  width: 500px; height: 500px;
  background: radial-gradient(circle, #0ea5e910 0%, transparent 68%);
}
.blob-3 {
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 800px; height: 400px;
  background: radial-gradient(ellipse, #8b5cf608 0%, transparent 70%);
}
.hero-content {
  position: relative;
  padding: 6rem 0;
  text-align: center;
}
@media (min-width: 640px) { .hero-content { padding: 8rem 0; } }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  border: 1px solid #00ff8830;
  color: var(--brand);
  background: #00ff8810;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.375rem 0.75rem;
  border-radius: 9999px;
  margin-bottom: 1.5rem;
}
.hero-badge .dot {
  width: 0.375rem; height: 0.375rem;
  border-radius: 9999px;
  background: var(--brand);
  animation: pulse 2s cubic-bezier(0.4,0,0.6,1) infinite;
}
@keyframes pulse {
  0%,100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.hero h1 {
  font-size: 2.25rem;
  font-weight: 800;
  line-height: 1.15;
  margin: 0 0 1.5rem;
}
@media (min-width: 640px) { .hero h1 { font-size: 3rem; } }
@media (min-width: 1024px) { .hero h1 { font-size: 3.75rem; } }

.hero h1 .hide-mobile { display: none; }
@media (min-width: 640px) { .hero h1 .hide-mobile { display: block; } }

.hero h1 .gradient-text {
  background: linear-gradient(90deg, #00ff88 0%, #00ccff 60%, #8b5cf6 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-lead {
  color: var(--slate-400);
  font-size: 1.125rem;
  max-width: 42rem;
  margin: 0 auto 2.5rem;
  line-height: 1.7;
}
@media (min-width: 640px) { .hero-lead { font-size: 1.25rem; } }

.hero-ctas {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  justify-content: center;
}
@media (min-width: 640px) { .hero-ctas { flex-direction: row; } }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-weight: 700;
  font-size: 1rem;
  padding: 1rem 2rem;
  border-radius: 0.75rem;
  transition: transform 0.15s, background 0.15s;
  border: none;
  cursor: pointer;
}
.btn:hover { transform: scale(1.02); }

.btn-primary {
  color: var(--slate-950);
  background: linear-gradient(135deg, #00ff88 0%, #00cc6e 100%);
  box-shadow: 0 8px 32px #00ff8835;
}
.btn-ghost {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.10);
  color: #fff;
  font-weight: 600;
}
.btn-ghost:hover { background: rgba(255,255,255,0.10); }

.hero-note {
  color: var(--slate-600);
  font-size: 0.875rem;
  margin-top: 1rem;
}

.hero-stats {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 2rem;
  margin-top: 3.5rem;
  padding-top: 3rem;
  border-top: 1px solid rgba(255,255,255,0.05);
}
.hero-stat { text-align: center; }
.hero-stat .value { font-size: 1.875rem; font-weight: 900; margin: 0; }
.hero-stat .label { color: var(--slate-500); font-size: 0.75rem; margin: 0.25rem 0 0; }

/* ── Canais ──────────────────────────────────────────────────── */
.channels-section {
  background: var(--slate-900);
  border-bottom: 1px solid var(--slate-800);
  padding: 3rem 0;
}
.channels-title {
  text-align: center;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--slate-500);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin: 0 0 2rem;
}
.channels-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
}
.channel-pill {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  border: 1px solid;
  padding: 0.75rem 1.25rem;
  border-radius: 0.75rem;
  transition: transform 0.15s;
}
.channel-pill:hover { transform: scale(1.05); }
.channel-pill svg { width: 1rem; height: 1rem; }
.channel-pill span {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--slate-200);
}

/* ── Preview / Interface ────────────────────────────────────── */
.preview-section {
  background: #fff;
  padding: 4rem 0;
  border-bottom: 1px solid var(--slate-100);
}
@media (min-width: 640px) { .preview-section { padding: 5rem 0; } }

.preview-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
}
@media (min-width: 1024px) {
  .preview-grid { grid-template-columns: 1fr 1fr; gap: 4rem; }
}

.eyebrow {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: #00cc6e;
  margin: 0 0 0.75rem;
}
.preview-grid h2 {
  font-size: 1.875rem;
  font-weight: 800;
  color: var(--slate-900);
  margin: 0 0 1.25rem;
  line-height: 1.25;
}
@media (min-width: 640px) { .preview-grid h2 { font-size: 2.25rem; } }

.preview-grid > div:first-child > p {
  color: var(--slate-500);
  font-size: 1rem;
  margin-bottom: 2rem;
  line-height: 1.7;
}

.feature-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 1.25rem; }
.feature-list li { display: flex; align-items: flex-start; gap: 0.875rem; }
.feature-list .icon-box {
  width: 2.25rem; height: 2.25rem;
  border-radius: 0.75rem;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.feature-list .icon-box svg { width: 1rem; height: 1rem; }
.feature-list p.title { font-size: 0.875rem; font-weight: 600; color: var(--slate-900); margin: 0; line-height: 1.4; }
.feature-list p.desc { font-size: 0.75rem; color: var(--slate-500); margin: 0.125rem 0 0; line-height: 1.6; }

/* ── Carrossel de screenshots ───────────────────────────────── */
.carousel {
  border-radius: 1rem;
  overflow: hidden;
  border: 1px solid rgba(51,65,85,0.6);
  box-shadow: 0 0 50px #00ff8810, 0 20px 40px rgba(0,0,0,0.45);
}
.carousel-titlebar {
  background: var(--slate-800);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.625rem 1rem;
  border-bottom: 1px solid rgba(51,65,85,0.6);
}
.carousel-dots-window { display: flex; gap: 0.375rem; flex-shrink: 0; }
.carousel-dots-window span { width: 0.625rem; height: 0.625rem; border-radius: 9999px; }
.carousel-dots-window span:nth-child(1) { background: rgba(239,68,68,0.7); }
.carousel-dots-window span:nth-child(2) { background: rgba(234,179,8,0.7); }
.carousel-dots-window span:nth-child(3) { background: rgba(34,197,94,0.7); }
.carousel-url {
  flex: 1;
  display: flex;
  justify-content: center;
}
.carousel-url span {
  background: rgba(51,65,85,0.7);
  border-radius: 0.25rem;
  padding: 0.125rem 0.75rem;
  font-size: 0.75rem;
  color: var(--slate-400);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
}
.carousel-spacer { width: 3rem; flex-shrink: 0; }

.carousel-frame {
  position: relative;
  background: var(--slate-900);
}
.carousel-frame img {
  width: 100%;
  transition: opacity 0.18s ease;
}
.carousel-nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 1.75rem; height: 1.75rem;
  border-radius: 9999px;
  background: rgba(15,23,42,0.8);
  border: 1px solid rgba(71,85,105,0.6);
  display: flex; align-items: center; justify-content: center;
  color: #fff;
  cursor: pointer;
  transition: background 0.15s;
}
.carousel-nav-btn:hover { background: var(--slate-800); }
.carousel-nav-btn svg { width: 0.875rem; height: 0.875rem; }
.carousel-nav-btn.prev { left: 0.625rem; }
.carousel-nav-btn.next { right: 0.625rem; }

.carousel-footer {
  background: var(--slate-900);
  border-top: 1px solid rgba(51,65,85,0.6);
  padding: 0.75rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.carousel-footer .label { font-size: 0.875rem; font-weight: 700; color: #fff; margin: 0; line-height: 1.3; }
.carousel-footer .desc {
  font-size: 0.75rem; color: var(--slate-400); margin: 0;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.carousel-indicators { display: flex; align-items: center; gap: 0.375rem; flex-shrink: 0; }
.carousel-indicators button {
  height: 0.375rem;
  border-radius: 9999px;
  background: var(--slate-600);
  border: none;
  cursor: pointer;
  width: 0.375rem;
  transition: all 0.3s;
  padding: 0;
}
.carousel-indicators button:hover { background: var(--slate-400); }
.carousel-indicators button.active { width: 1.25rem; background: var(--brand); }

/* ── Features ────────────────────────────────────────────────── */
.features-section {
  background: var(--slate-50);
  padding: 5rem 0;
  border-top: 1px solid var(--slate-200);
  border-bottom: 1px solid var(--slate-200);
}
@media (min-width: 640px) { .features-section { padding: 6rem 0; } }

.section-heading { text-align: center; margin-bottom: 3.5rem; }
.section-heading h2 {
  font-size: 1.875rem;
  font-weight: 800;
  color: var(--slate-900);
  margin: 0 0 1rem;
}
@media (min-width: 640px) { .section-heading h2 { font-size: 2.25rem; } }
.section-heading p {
  color: var(--slate-500);
  font-size: 1.125rem;
  max-width: 36rem;
  margin: 0 auto;
}
.section-heading.on-dark h2 { color: #fff; }

.features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}
@media (min-width: 640px) { .features-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1024px) { .features-grid { grid-template-columns: 1fr 1fr 1fr; } }

.feature-card {
  background: #fff;
  border: 1px solid var(--slate-200);
  border-radius: 1rem;
  padding: 1.5rem;
  box-shadow: 0 1px 2px rgba(0,0,0,0.05);
  transition: transform 0.15s, box-shadow 0.15s, border-color 0.15s;
}
.feature-card:hover {
  border-color: var(--slate-300);
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
  transform: scale(1.02);
}
.feature-card .icon-box {
  width: 2.5rem; height: 2.5rem;
  border-radius: 0.75rem;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1rem;
}
.feature-card .icon-box svg { width: 1.25rem; height: 1.25rem; }
.feature-card h3 { font-weight: 700; color: var(--slate-900); margin: 0 0 0.5rem; }
.feature-card p { color: var(--slate-500); font-size: 0.875rem; line-height: 1.7; margin: 0; }

/* ── Como funciona ───────────────────────────────────────────── */
.steps-section { background: var(--slate-950); padding: 5rem 0; }
@media (min-width: 640px) { .steps-section { padding: 6rem 0; } }

.steps-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}
@media (min-width: 640px) { .steps-grid { grid-template-columns: 1fr 1fr 1fr; } }

.step { text-align: center; }
.step .num {
  width: 3.5rem; height: 3.5rem;
  border-radius: 1rem;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.25rem; font-weight: 900;
  margin: 0 auto 1rem;
  color: #0f172a;
}
.step h3 { color: #fff; font-weight: 700; margin: 0 0 0.5rem; }
.step p { color: var(--slate-400); font-size: 0.875rem; line-height: 1.7; margin: 0; }

/* ── Pricing ─────────────────────────────────────────────────── */
.pricing-section { background: #fff; padding: 5rem 0; border-top: 1px solid var(--slate-100); }
@media (min-width: 640px) { .pricing-section { padding: 6rem 0; } }

.pricing-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}
@media (min-width: 640px) { .pricing-grid { grid-template-columns: 1fr 1fr 1fr; } }

.price-card {
  border-radius: 1.5rem;
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  transition: transform 0.15s, box-shadow 0.15s, border-color 0.15s;
}
.price-card.simple {
  background: var(--slate-50);
  border: 1px solid var(--slate-200);
  box-shadow: 0 1px 2px rgba(0,0,0,0.05);
}
.price-card.simple:hover { border-color: var(--slate-300); box-shadow: 0 4px 12px rgba(0,0,0,0.08); }
.price-card.enterprise {
  background: var(--slate-50);
  border: 1px solid #8b5cf630;
  box-shadow: 0 1px 2px rgba(0,0,0,0.05);
}
.price-card.enterprise:hover { box-shadow: 0 4px 12px rgba(0,0,0,0.08); }
.price-card.pro {
  background: var(--slate-900);
  position: relative;
  border: 1.5px solid var(--brand);
  box-shadow: 0 0 48px #00ff8825, 0 20px 40px rgba(0,0,0,0.15);
}

.price-badge {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin: 0 0 0.75rem;
}
.price-card.simple .price-badge { color: var(--slate-400); }
.price-card.pro .price-badge { color: var(--brand); }
.price-card.enterprise .price-badge { color: #8b5cf6; }

.price-row { display: flex; align-items: flex-end; gap: 0.25rem; margin-bottom: 0.25rem; }
.price-row .int { font-size: 2.25rem; font-weight: 900; }
.price-row .dec { font-size: 1.25rem; font-weight: 700; margin-bottom: 0.125rem; }
.price-row .unit { font-size: 0.875rem; margin-bottom: 0.25rem; margin-left: 0.25rem; color: var(--slate-400); }
.price-card.simple .int, .price-card.enterprise .int { color: var(--slate-900); }
.price-card.simple .dec, .price-card.enterprise .dec { color: var(--slate-600); }
.price-card.pro .int { color: #fff; }
.price-card.pro .dec { color: var(--slate-300); }

.price-sub { font-size: 0.75rem; margin: 0 0 1.5rem; }
.price-card.simple .price-sub, .price-card.enterprise .price-sub { color: var(--slate-400); }
.price-card.pro .price-sub { color: var(--slate-500); }

.price-features { list-style: none; margin: 0 0 2rem; padding: 0; flex: 1; display: flex; flex-direction: column; gap: 0.625rem; }
.price-features li { display: flex; align-items: flex-start; gap: 0.5rem; font-size: 0.875rem; }
.price-features li svg { width: 1rem; height: 1rem; flex-shrink: 0; margin-top: 0.125rem; }
.price-card.simple .price-features li { color: var(--slate-600); }
.price-card.simple .price-features li svg { color: #00cc6e; }
.price-card.pro .price-features li { color: var(--slate-300); }
.price-card.pro .price-features li svg { color: var(--brand); }
.price-card.enterprise .price-features li { color: var(--slate-600); }
.price-card.enterprise .price-features li svg { color: #8b5cf6; }

.price-cta {
  display: block;
  width: 100%;
  text-align: center;
  font-weight: 700;
  padding: 0.875rem 0;
  border-radius: 0.75rem;
  font-size: 0.875rem;
  transition: opacity 0.15s;
}
.price-cta:hover { opacity: 0.92; }
.price-cta.simple { background: var(--slate-900); color: #fff; }
.price-cta.pro { background: linear-gradient(135deg,#00ff88,#00cc6e); color: #020617; }
.price-cta.enterprise { background: linear-gradient(135deg,#7c3aed,#8b5cf6); color: #fff; }

.pro-ribbon {
  position: absolute;
  top: -0.875rem;
  left: 50%;
  transform: translateX(-50%);
}
.pro-ribbon span {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  background: linear-gradient(90deg,#00ff88,#00cc6e);
  color: #020617;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.375rem 1rem;
  border-radius: 9999px;
}
.pro-ribbon svg { width: 0.75rem; height: 0.75rem; }

.pricing-footer { text-align: center; }
.pricing-footer .trial-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
  padding: 0.75rem 2rem;
  border-radius: 0.75rem;
  font-size: 0.875rem;
  border: 1px solid #00cc6e50;
  color: #00aa5e;
  background: #00ff8808;
  margin-bottom: 0.75rem;
  transition: opacity 0.15s;
}
.pricing-footer .trial-link:hover { opacity: 0.85; }
.pricing-footer .fine-print {
  color: var(--slate-400);
  font-size: 0.875rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.25rem;
  margin: 0;
}
.pricing-footer .fine-print svg { width: 0.875rem; height: 0.875rem; }

/* ── CTA final ───────────────────────────────────────────────── */
.cta-final {
  position: relative;
  padding: 5rem 0;
  color: #fff;
  text-align: center;
  overflow: hidden;
}
@media (min-width: 640px) { .cta-final { padding: 6rem 0; } }
.cta-final-bg { position: absolute; inset: 0; background: var(--slate-950); }
.cta-final-glow {
  position: absolute; inset: 0; pointer-events: none;
}
.cta-final-glow div {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 700px; height: 300px;
  border-radius: 9999px;
  filter: blur(64px);
  background: radial-gradient(ellipse, #00ff8814 0%, transparent 70%);
}
.cta-final-content { position: relative; }
.cta-final-content h2 { font-size: 1.875rem; font-weight: 800; margin: 0 0 1rem; }
@media (min-width: 640px) { .cta-final-content h2 { font-size: 2.25rem; } }
.cta-final-content > p { color: var(--slate-400); font-size: 1.125rem; margin: 0 0 2rem; }
.cta-final-ctas {
  display: flex; flex-direction: column; gap: 1rem; justify-content: center;
}
@media (min-width: 640px) { .cta-final-ctas { flex-direction: row; } }
.cta-final-ctas .btn { padding: 1rem 2.5rem; }

/* ── WhatsApp flutuante ─────────────────────────────────────── */
.whatsapp-float {
  position: fixed;
  bottom: 1.5rem; right: 1.5rem;
  z-index: 50;
  width: 3.5rem; height: 3.5rem;
  border-radius: 9999px;
  display: flex; align-items: center; justify-content: center;
  background: #25D366;
  box-shadow: 0 4px 24px #25D36650;
  transition: transform 0.15s;
}
.whatsapp-float:hover { transform: scale(1.1); }
.whatsapp-float svg { width: 1.75rem; height: 1.75rem; }

/* ── Footer ──────────────────────────────────────────────────── */
.site-footer {
  background: var(--slate-950);
  border-top: 1px solid var(--slate-800);
  color: var(--slate-500);
  padding: 2rem 0;
  font-size: 0.875rem;
}
.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
@media (min-width: 640px) { .footer-inner { flex-direction: row; } }
.footer-brand { display: flex; align-items: center; gap: 0.5rem; }
.footer-brand img { height: 1.5rem; width: auto; opacity: 0.7; }
.footer-links { display: flex; align-items: center; gap: 1.5rem; }
.footer-links a { transition: color 0.15s; }
.footer-links a:hover { color: #fff; }
.footer-links a.subscribe:hover { color: var(--brand); }