:root {
  --bg: #0a0a0a;
  --bg-elev: #111111;
  --bg-elev-2: #161616;
  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.14);
  --text: #f2f2f2;
  --text-muted: #a3a3a3;
  --text-faint: #707070;
  --accent: #8b5cf6;
  --accent-strong: #7c3aed;
  --accent-soft: rgba(139, 92, 246, 0.12);
  --danger: #ef6a5f;
  --radius: 14px;
  --radius-sm: 9px;
  --font-head: 'Space Grotesk', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, monospace;
  --max: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *:not(.marquee-track):not(.compat-cta-icon):not(.compat-cta-icon *):not(.feature-oval):not(.feature-qr-scan):not(.feature-avatar):not(.product-card):not(.product-media img) { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

#top, #produtos, #marcas, #faq, #contato {
  scroll-margin-top: 84px;
}

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

/* ---------- Scroll reveal ---------- */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.65s cubic-bezier(0.16, 1, 0.3, 1), transform 0.65s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}

h1, h2, h3 {
  font-family: var(--font-head);
  line-height: 1.15;
  margin: 0 0 0.5em;
  letter-spacing: -0.01em;
}

p { color: var(--text-muted); margin: 0 0 1em; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }
img { max-width: 100%; display: block; }
button { font-family: inherit; cursor: pointer; }

.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 24px;
}
.wrap-narrow { max-width: 780px; }

.grid-backdrop {
  position: fixed;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, black 40%, transparent 100%);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 20px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 14.5px;
  border: 1px solid transparent;
  transition: transform 0.15s ease, background 0.15s ease, border-color 0.15s ease;
  white-space: nowrap;
}
.btn:active { transform: scale(0.97); }
.btn:disabled, .btn[aria-disabled="true"] { opacity: 0.5; cursor: not-allowed; pointer-events: none; }
/* :link/:visited overrides guard against the browser UA stylesheet's
   a:visited color (higher specificity than a single class) washing out
   these buttons for anyone who has already visited a wa.me link before. */
.btn-primary,
.btn-primary:link,
.btn-primary:visited {
  background: var(--accent);
  color: #150a24;
}
.btn-primary:hover { background: var(--accent-strong); }
.btn-outline,
.btn-outline:link,
.btn-outline:visited {
  background: transparent;
  border-color: var(--border-strong);
  color: var(--text);
}
.btn-outline:hover { border-color: var(--accent); }
.btn-ghost,
.btn-ghost:link,
.btn-ghost:visited {
  background: var(--bg-elev);
  border-color: var(--border);
  color: var(--text-muted);
}
.btn-ghost:hover { color: var(--text); border-color: var(--border-strong); }
.btn-lg { padding: 14px 26px; font-size: 15.5px; }
.btn-block { width: 100%; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(10, 5, 16, 0.82);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent;
  transition: background 0.35s ease, backdrop-filter 0.35s ease, border-color 0.35s ease, box-shadow 0.35s ease;
}
.site-header.is-scrolled {
  background: rgba(9, 4, 14, 0.95);
  backdrop-filter: blur(14px);
  border-bottom-color: var(--border);
  box-shadow: 0 12px 30px -18px rgba(0, 0, 0, 0.6);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  padding-bottom: 16px;
  gap: 24px;
  transition: padding 0.3s ease;
}
.site-header.is-scrolled .header-inner {
  padding-top: 12px;
  padding-bottom: 12px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-head);
  font-size: 15px;
  letter-spacing: 0.02em;
  color: var(--text);
  flex-shrink: 0;
}
.brand strong { color: var(--accent); font-weight: 700; }
.brand-logo-img {
  height: 66px;
  width: auto;
  display: block;
  filter: drop-shadow(0 0 10px rgba(139, 92, 246, 0.55)) drop-shadow(0 2px 22px rgba(139, 92, 246, 0.45));
  transition: height 0.3s ease, filter 0.3s ease;
}
.site-header.is-scrolled .brand-logo-img { height: 54px; }
.footer-brand .brand-logo-img { height: 40px; filter: drop-shadow(0 2px 10px rgba(139, 92, 246, 0.25)); }
.main-nav {
  display: flex;
  gap: 28px;
  font-size: 14px;
  color: var(--text-muted);
}
.main-nav a:hover { color: var(--text); }
.header-cta { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.nav-toggle { display: none; }

.mobile-nav {
  display: none;
  flex-direction: column;
  gap: 4px;
  padding: 8px 24px 20px;
  border-top: 1px solid var(--border);
}
.mobile-nav a {
  padding: 12px 4px;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
}
.mobile-nav .btn { margin-top: 12px; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding: 76px 0 64px;
  text-align: center;
  overflow: hidden;
  isolation: isolate;
  /* Static fallback gradient — shown as-is on low-end/mobile devices where
     the WebGL shader is skipped, and briefly while it boots elsewhere. */
  background: radial-gradient(120% 90% at 50% 0%, #2c1150 0%, #1b0f38 42%, #120a26 75%);
  border-bottom: 1px solid var(--border);
}
.hero-shader-canvas {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  display: block;
  pointer-events: none;
}
/* Fundo animado leve (só CSS, sem WebGL) usado quando o shader é
   desligado — celular/tela pequena ou GPU indisponível/renderização por
   software. É só um blur + transform (baratíssimo pro navegador: o blur é
   calculado uma vez e só a posição se move, tudo via GPU/compositor), então
   nunca trava a página como o shader travava em modo software. */
.hero--css-glow::before {
  content: '';
  position: absolute;
  inset: -25%;
  z-index: 0;
  /* Sem filter:blur() de propósito — é uma operação pesada de repintura.
     O efeito "borrado" aqui vem só dos stops graduais do próprio gradiente,
     que não custa nada extra pra animar via transform. */
  background:
    radial-gradient(38% 45% at 28% 22%, rgba(139, 92, 246, 0.32) 0%, rgba(139, 92, 246, 0.16) 35%, rgba(139, 92, 246, 0.05) 60%, transparent 75%),
    radial-gradient(34% 42% at 76% 62%, rgba(124, 58, 237, 0.26) 0%, rgba(124, 58, 237, 0.13) 35%, rgba(124, 58, 237, 0.04) 60%, transparent 75%);
  will-change: transform;
  animation: hero-glow-drift 20s ease-in-out infinite;
  pointer-events: none;
}
@keyframes hero-glow-drift {
  0%, 100% { transform: translate(0, 0) rotate(0deg) scale(1); }
  33% { transform: translate(3%, -4%) rotate(6deg) scale(1.06); }
  66% { transform: translate(-4%, 3%) rotate(-5deg) scale(0.97); }
}
@media (prefers-reduced-motion: reduce) {
  .hero--css-glow::before { animation: none; }
}
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 0;
  background: radial-gradient(ellipse 90% 70% at 50% 30%, transparent 45%, rgba(9, 4, 15, 0.55) 100%);
  pointer-events: none;
}
.hero-text-scrim {
  position: absolute;
  inset: 0;
  z-index: 0;
  background: radial-gradient(ellipse 62% 78% at 50% 42%, rgba(9, 4, 15, 0.58) 0%, rgba(9, 4, 15, 0.32) 45%, transparent 75%);
  pointer-events: none;
}
.hero-beam {
  position: absolute;
  z-index: 0;
  height: 1px;
  left: 8%;
  right: 8%;
  background: linear-gradient(90deg, transparent, rgba(196, 181, 253, 0.55) 35%, rgba(196, 181, 253, 0.85) 50%, rgba(196, 181, 253, 0.55) 65%, transparent);
  filter: blur(0.5px);
  opacity: 0.55;
}
.hero-beam::after {
  content: '';
  position: absolute;
  inset: -10px 0;
  background: inherit;
  filter: blur(10px);
  opacity: 0.6;
}
.hero-beam-1 { top: 38%; }
.hero-beam-2 { top: 58%; left: 14%; right: 20%; }
.hero-inner { position: relative; z-index: 1; max-width: 760px; margin: 0 auto; display: flex; flex-direction: column; align-items: center; }
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-soft);
  border: 1px solid rgba(139, 92, 246, 0.25);
  padding: 5px 12px;
  border-radius: 999px;
  margin-bottom: 18px;
}
.hero .eyebrow {
  background: rgba(10, 4, 16, 0.55);
  border-color: rgba(139, 92, 246, 0.4);
}
.eyebrow-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.hero h1 {
  font-size: clamp(30px, 4.2vw, 46px);
  max-width: 21ch;
  line-height: 1.18;
}
.text-gradient {
  background: linear-gradient(90deg, var(--accent), #ddd6fe);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero-lede { font-size: 16.5px; max-width: 48ch; margin: 0 auto; }
.hero-lede strong { color: var(--text); }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; justify-content: center; margin: 28px 0 18px; }
.hero-tagline {
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 40px;
}
.hero-tagline strong { color: var(--accent); font-weight: 600; }

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  padding-top: 28px;
  border-top: 1px solid var(--border);
  width: 100%;
  max-width: 560px;
}
.hero-stat { display: flex; flex-direction: column; gap: 6px; }
.hero-stat-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-faint);
}
.hero-stat-value { font-size: 15px; font-weight: 600; color: var(--text); }

/* ---------- Section shared ---------- */
section { padding: 88px 0; }
.section-head { max-width: 640px; margin-bottom: 44px; }
.section-head h2 { font-size: clamp(26px, 3vw, 36px); }
.section-head p { font-size: 15.5px; }

/* ---------- Products ---------- */
.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.product-skeleton { color: var(--text-faint); font-family: var(--font-mono); font-size: 13px; }

.product-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 20px 20px;
  overflow: hidden;
  will-change: transform;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1), border-color 0.6s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.6s cubic-bezier(0.4, 0, 0.2, 1), background 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}
.product-card > * {
  position: relative;
  z-index: 1;
}
.product-card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(320px circle at var(--spot-x, 50%) var(--spot-y, 0%), rgba(139, 92, 246, 0.22), transparent 68%);
  opacity: 0;
  transition: opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  pointer-events: none;
  z-index: 0;
}
.product-card:hover {
  border-color: rgba(139, 92, 246, 0.4);
  transform: translateY(-5px) scale(1.01);
  box-shadow:
    0 10px 18px -12px rgba(0, 0, 0, 0.4),
    0 8px 18px -8px rgba(139, 92, 246, 0.2);
  background: var(--bg-elev-2);
}
.product-card:hover::before,
.product-card.is-glowing::before {
  opacity: 1;
}

.product-media {
  position: relative;
  display: block;
  width: 100%;
  aspect-ratio: 1 / 1;
  margin-bottom: 16px;
  padding: 0;
  border: none;
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: transparent;
  cursor: pointer;
}
.product-media picture { display: block; width: 100%; height: 100%; }
.product-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(var(--img-scale, 1));
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}
.product-card:hover .product-media img { transform: scale(calc(var(--img-scale, 1) * 1.02)); }
[data-product-card="borneo"] .product-media img { --img-scale: 0.82; }
.product-media-hint {
  position: absolute;
  right: 10px;
  bottom: 10px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text);
  background: rgba(0, 0, 0, 0.78);
  border: 1px solid var(--border-strong);
  padding: 5px 10px;
  border-radius: 999px;
  opacity: 0;
  transform: translateY(4px);
  transition: opacity 0.25s ease, transform 0.25s ease;
}
.product-card:hover .product-media-hint,
.product-media:focus-visible .product-media-hint {
  opacity: 1;
  transform: translateY(0);
}
.product-category {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-faint);
}
.product-card h3 { font-size: 20px; margin-top: 6px; margin-bottom: 3px; }
.product-tagline { font-size: 13px; color: var(--accent); margin-bottom: 10px; }
.product-desc {
  font-size: 13.5px;
  color: var(--text-muted);
  margin-bottom: 14px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.product-features { display: flex; flex-direction: column; gap: 7px; margin-bottom: 16px; }
.product-features li {
  display: flex;
  gap: 8px;
  font-size: 13px;
  color: var(--text-muted);
}
.product-features li::before {
  content: '✓';
  color: var(--accent);
  font-family: var(--font-mono);
  font-weight: 700;
}

.plan-highlight { margin-top: auto; padding-top: 12px; border-top: 1px solid var(--border); }
.plan-highlight-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin-bottom: 6px;
}
.plan-highlight-row {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 10px;
  margin-bottom: 14px;
}
.plan-highlight-row .btn {
  width: 100%;
}
.plan-price {
  font-family: var(--font-head);
  font-size: 29px;
  font-weight: 700;
  white-space: nowrap;
}

.plan-tabs {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}
.plan-tab {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 3px;
  text-align: left;
  padding: 9px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-muted);
}
.plan-tab-label {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-faint);
}
.plan-tab-price { font-size: 15px; font-weight: 600; color: var(--text); white-space: nowrap; }
.plan-tab.is-active {
  border-color: var(--accent);
  background: var(--accent-soft);
}
.plan-tab.is-active .plan-tab-price { color: var(--accent); }

/* ---------- Featured video (below products) ---------- */
.video-showcase { padding: 0 0 72px; text-align: center; }
.video-showcase-inner { max-width: 720px; margin: 0 auto; }
.video-showcase-eyebrow {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 10px;
}
.video-showcase h3 {
  font-size: clamp(20px, 2.6vw, 28px);
  margin-bottom: 24px;
}
.video-frame {
  position: relative;
  width: 100%;
  padding-top: 56.25%;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border-strong);
  background: #000;
  box-shadow: 0 30px 60px -30px rgba(0, 0, 0, 0.7);
}
.video-frame iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

/* ---------- Compatibility ---------- */
.compat { padding: 0 0 88px; }
.marquee {
  overflow: hidden;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: #000;
  padding: 30px 0;
  margin-bottom: 56px;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.marquee-track {
  display: flex;
  align-items: center;
  gap: 64px;
  width: max-content;
  will-change: transform;
}
.brand-logo-asset {
  height: 38px;
  width: auto;
  flex-shrink: 0;
  opacity: 0.86;
  filter: grayscale(0.15);
  transition: opacity 0.3s ease, filter 0.3s ease;
}
.brand-logo-asset:hover {
  opacity: 1;
  filter: grayscale(0);
}

.compat-cta {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  background: var(--bg-elev);
  border: 1px solid var(--accent-soft);
  border-radius: var(--radius);
  padding: 24px 28px;
  transition: border-color 0.25s ease, transform 0.25s ease;
}
.compat-cta:hover { border-color: rgba(139, 92, 246, 0.4); transform: translateY(-2px); }
.compat-cta-icon {
  position: relative;
  flex-shrink: 0;
  width: 56px; height: 56px;
  color: #f5a935;
  display: flex; align-items: center; justify-content: center;
  animation: compatIconFloat 4.5s ease-in-out infinite;
}
.compat-cta-icon::before {
  content: "";
  position: absolute;
  inset: -14px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(245, 169, 53, 0.55) 0%, rgba(245, 130, 30, 0.28) 45%, transparent 72%);
  filter: blur(6px);
  z-index: 0;
  animation: compatIconGlow 4.5s ease-in-out infinite;
}
.compat-cta-icon picture {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  height: 100%;
}
.compat-cta-icon-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 0 10px rgba(245, 169, 53, 0.5));
}
@keyframes compatIconFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}
@keyframes compatIconGlow {
  0%, 100% { opacity: 0.75; transform: scale(0.94); }
  50% { opacity: 1; transform: scale(1.08); }
}
.compat-cta-copy { flex: 1; min-width: 220px; }
.compat-cta-eyebrow {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 6px;
}
.compat-cta-copy h3 { font-size: 18px; margin-bottom: 4px; }
.compat-cta-copy p { font-size: 13.5px; margin: 0; }

/* ---------- Why (bento features grid) ---------- */
.features-bento {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 14px;
}
.feature-card {
  position: relative;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px;
  overflow: hidden;
  transition: border-color 0.3s ease, transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), background 0.3s ease;
}
.feature-card:hover {
  border-color: rgba(139, 92, 246, 0.35);
  transform: translateY(-3px);
  background: var(--bg-elev-2);
}
.feature-card h3 { position: relative; z-index: 1; font-size: 16.5px; margin-bottom: 6px; }
.feature-card p { position: relative; z-index: 1; font-size: 13.5px; margin: 0; color: var(--text-muted); }

/* Row 1 — three equal cards */
.feature-card--stat,
.feature-card--badge,
.feature-card--chart {
  grid-column: span 2;
  min-height: 220px;
}

/* Card 1: big "100%" stat with an oval ring behind it, like the reference */
.feature-card--stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}
.feature-oval {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 210px;
  height: 110px;
  transform: translate(-50%, -58%) rotate(-6deg);
  border: 1px solid var(--border-strong);
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
  animation: feature-oval-spin 34s linear infinite;
  transform-origin: center;
}
@keyframes feature-oval-spin {
  from { transform: translate(-50%, -58%) rotate(-6deg); }
  to { transform: translate(-50%, -58%) rotate(354deg); }
}
.feature-eyebrow {
  position: relative;
  z-index: 1;
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin-bottom: 8px;
}
.feature-stat {
  position: relative;
  z-index: 1;
  display: block;
  font-family: var(--font-head);
  font-size: clamp(34px, 5vw, 44px);
  font-weight: 700;
  color: var(--text);
  line-height: 1;
  margin-bottom: 14px;
}
.feature-card--stat h3 { font-size: 18px; margin-bottom: 0; }

/* Card 2: circular icon badge, centered — mirrors the fingerprint card */
.feature-card--badge {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}
.feature-ring {
  width: 66px; height: 66px;
  border-radius: 50%;
  border: 1px solid var(--border-strong);
  background: var(--bg-elev-2);
  color: var(--accent);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 18px;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.25s ease;
}
.feature-card:hover .feature-ring { transform: translateY(-2px) scale(1.05); border-color: rgba(139, 92, 246, 0.4); }
.feature-card--badge p { max-width: 30ch; }

/* Card 3: PIX card with a small sparkline, mirrors the download-speed card */
.feature-chart-head {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}
.feature-chart-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--text-faint);
}
.feature-chart-pill {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.04em;
  color: var(--accent);
  background: var(--accent-soft);
  border-radius: 999px;
  padding: 3px 10px;
}
.feature-sparkline {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  height: 48px;
  color: var(--accent);
  opacity: 0.8;
  margin-bottom: 14px;
}

/* Card 3: PIX QR decoration with a looping scan-line sweep */
.feature-qr {
  position: relative;
  z-index: 1;
  width: 84px;
  height: 84px;
  margin: 0 auto 14px;
  color: var(--accent);
  opacity: 0.92;
  overflow: hidden;
  border-radius: 8px;
}
.feature-qr svg { display: block; width: 100%; height: 100%; }
.feature-qr-scan {
  position: absolute;
  left: 3px;
  right: 3px;
  height: 2px;
  top: 4px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  box-shadow: 0 0 8px 1px rgba(139, 92, 246, 0.55);
  opacity: 0;
  will-change: transform;
  animation: feature-qr-scan-move 2.8s ease-in-out infinite;
}
@keyframes feature-qr-scan-move {
  0% { transform: translateY(0); opacity: 0; }
  12% { opacity: 1; }
  88% { opacity: 1; }
  100% { transform: translateY(calc(100% - 10px)); opacity: 0; }
}

/* Row 2 — two wide cards */
.feature-card--wide {
  grid-column: span 3;
  display: flex;
  align-items: center;
  gap: 28px;
  flex-wrap: wrap;
  min-height: 200px;
}
.feature-wide-copy { position: relative; z-index: 1; flex: 1 1 220px; min-width: 200px; }
.feature-icon {
  position: relative;
  z-index: 1;
  width: 42px; height: 42px;
  border-radius: 12px;
  background: var(--accent-soft);
  color: var(--accent);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 16px;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), background 0.25s ease;
}
.feature-card:hover .feature-icon { transform: translateY(-2px) scale(1.06); background: rgba(139, 92, 246, 0.2); }

/* Card 4: profit trend chart, styled like a small terminal window */
.feature-terminal {
  position: relative;
  z-index: 1;
  flex: 1 1 160px;
  min-width: 140px;
  max-width: 220px;
  border-top: 1px solid var(--border-strong);
  border-left: 1px solid var(--border-strong);
  border-top-left-radius: 10px;
  padding: 10px 0 0 10px;
}
.feature-terminal-dots {
  display: flex;
  gap: 5px;
  margin-bottom: 8px;
}
.feature-terminal-dots span {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--border-strong);
}
.feature-trend {
  display: block;
  width: 100%;
  height: 96px;
  color: var(--accent);
  opacity: 0.9;
}
.feature-trend-line {
  filter: drop-shadow(0 0 3px var(--accent)) drop-shadow(0 0 7px rgba(139, 92, 246, 0.55));
}
.feature-trend-dot {
  fill: var(--accent);
  filter: drop-shadow(0 0 5px var(--accent));
}

/* Card 5: price testimonials */
.feature-testimonials {
  position: relative;
  z-index: 1;
  flex: 1 1 240px;
  min-width: 240px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.feature-testimonial { display: flex; align-items: center; gap: 10px; }
.feature-testimonial.is-reverse { flex-direction: row-reverse; margin-left: auto; }
.feature-avatar {
  flex-shrink: 0;
  width: 34px; height: 34px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  padding: 7px;
  color: #fff;
  box-shadow: 0 0 0 1px var(--border-strong);
  animation: feature-avatar-breathe 4.6s ease-in-out infinite;
}
.feature-avatar svg { width: 100%; height: 100%; display: block; }
.feature-avatar--a { background: linear-gradient(135deg, #8b5cf6, #5b21b6); animation-delay: 0s; }
.feature-avatar--b { background: linear-gradient(135deg, #5b9dff, #2a5bb0); animation-delay: 0.7s; }
.feature-avatar--c { background: linear-gradient(135deg, #ffb347, #cf7c14); animation-delay: 1.4s; }
@keyframes feature-avatar-breathe {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.08); }
}
.feature-chat-bubble {
  background: var(--bg-elev-2);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 8px 14px;
  font-size: 12px;
  color: var(--text-muted);
  max-width: 230px;
}

.trust-badges {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: 20px;
}
.trust-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12.5px;
  color: var(--text-muted);
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 9px 16px;
  transition: border-color 0.2s ease, color 0.2s ease;
}
.trust-badge:hover { border-color: rgba(139, 92, 246, 0.35); color: var(--text); }
.trust-badge svg { color: var(--accent); flex-shrink: 0; }

/* ---------- FAQ ---------- */
.accordion-item {
  border-bottom: 1px solid var(--border);
}
.accordion-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  background: none;
  border: none;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 15.5px;
  font-weight: 600;
  text-align: left;
  padding: 20px 2px;
  transition: color 0.2s ease;
}
.accordion-trigger:hover { color: var(--accent); }
.accordion-trigger:hover .accordion-icon { color: var(--accent-strong); }
.accordion-trigger[aria-expanded="true"] { color: var(--accent); }
.accordion-icon {
  display: inline-flex;
  color: var(--accent);
  flex-shrink: 0;
  transition: transform 0.32s cubic-bezier(0.4, 0, 0.2, 1);
}
.accordion-trigger[aria-expanded="true"] .accordion-icon { transform: rotate(180deg); }
.accordion-panel {
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transform: translateY(-6px);
  transition: max-height 0.38s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.28s ease, transform 0.32s cubic-bezier(0.4, 0, 0.2, 1);
}
.accordion-panel.is-open {
  opacity: 1;
  transform: translateY(0);
}
.accordion-panel p { padding: 0 2px 20px; font-size: 14.5px; margin: 0; }

/* ---------- Contact CTA ---------- */
.contact-cta {
  background: var(--bg-elev);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.contact-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}
.contact-inner h2 { margin-bottom: 6px; }
.contact-inner p { margin: 0; max-width: 48ch; }

/* ---------- Footer ---------- */
.site-footer { padding: 56px 0 0; }
.footer-inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 32px;
  padding-bottom: 40px;
}
.footer-col { display: flex; flex-direction: column; gap: 10px; }
.footer-brand { max-width: 320px; }
.footer-brand .btn { align-self: flex-start; margin-top: 4px; }
.footer-tagline { font-size: 13px; color: var(--text-faint); margin: 0; }
.footer-col-title {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin-bottom: 4px;
}
.footer-contact-label { font-size: 13.5px; color: var(--text-muted); }
.footer-contact-value { font-size: 14.5px; font-weight: 600; color: var(--text); }
.footer-nav { display: flex; flex-direction: column; gap: 10px; font-size: 13.5px; color: var(--text-muted); }
.footer-nav a:hover, .footer-contact-label:hover, .footer-contact-value:hover { color: var(--accent); }
.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 20px 0;
  font-size: 12.5px;
  color: var(--text-faint);
}
.footer-bottom p { margin: 0; color: inherit; }

/* ---------- WhatsApp FAB ---------- */
.whatsapp-fab {
  position: fixed;
  bottom: 22px;
  right: 22px;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--accent);
  color: #150a24;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 12px 30px -8px rgba(139, 92, 246, 0.55);
  z-index: 50;
  transition: transform 0.15s ease;
}
.whatsapp-fab:hover { transform: scale(1.06); }

/* ---------- Modal ---------- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(10, 5, 16, 0.55);
  backdrop-filter: blur(0px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  padding: 20px;
  opacity: 0;
  transition: opacity 0.22s ease, backdrop-filter 0.22s ease, background 0.22s ease;
}
.modal-overlay[hidden] { display: none; }
.modal-overlay.is-open {
  opacity: 1;
  background: rgba(10, 5, 16, 0.72);
  backdrop-filter: blur(6px);
}
.modal {
  position: relative;
  width: 100%;
  max-width: 420px;
  max-height: 94vh;
  overflow-y: auto;
  background: var(--bg-elev);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  padding: 26px 24px 22px;
  transform: translateY(14px) scale(0.98);
  opacity: 0;
  transition: transform 0.28s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.24s ease;
}
.modal-overlay.is-open .modal {
  transform: translateY(0) scale(1);
  opacity: 1;
}
.modal-close {
  position: absolute;
  top: 14px;
  right: 14px;
  background: none;
  border: none;
  color: var(--text-faint);
  font-size: 22px;
  line-height: 1;
  padding: 4px;
  transition: color 0.2s ease, transform 0.2s ease;
}
.modal-close:hover { color: var(--text); transform: rotate(90deg); }
.modal-price { font-family: var(--font-head); font-size: 26px; font-weight: 700; margin-bottom: 18px; }
.checkout-modal { max-width: 440px; }

/* ---------- Checkout stepper ---------- */
.checkout-stepper {
  display: flex;
  align-items: flex-start;
  margin-bottom: 24px;
  padding: 0 2px;
}
.stepper-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  flex: 0 0 auto;
}
.stepper-dot {
  position: relative;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  border: 1.5px solid var(--border-strong);
  background: var(--bg);
  color: var(--text-faint);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 700;
  transition: border-color 0.3s ease, background 0.3s ease, color 0.3s ease, box-shadow 0.3s ease;
}
.stepper-dot-check {
  position: absolute;
  opacity: 0;
  transform: scale(0.5);
  transition: opacity 0.25s ease, transform 0.25s ease;
}
.stepper-dot-num { transition: opacity 0.25s ease; }
.stepper-item.is-active .stepper-dot {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-soft);
  box-shadow: 0 0 0 4px var(--accent-soft);
}
.stepper-item.is-done .stepper-dot { border-color: var(--accent); background: var(--accent); color: #150a24; }
.stepper-item.is-done .stepper-dot-num { opacity: 0; }
.stepper-item.is-done .stepper-dot-check { opacity: 1; transform: scale(1); }
.stepper-label {
  font-size: 10.5px;
  color: var(--text-faint);
  letter-spacing: 0.02em;
  white-space: nowrap;
  transition: color 0.3s ease;
}
.stepper-item.is-active .stepper-label,
.stepper-item.is-done .stepper-label { color: var(--text-muted); }
.stepper-line {
  flex: 1 1 auto;
  height: 1.5px;
  background: var(--border);
  margin: 12px 6px 0;
  border-radius: 2px;
  overflow: hidden;
  position: relative;
}
.stepper-line-fill {
  position: absolute;
  inset: 0;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.5s cubic-bezier(0.65, 0, 0.35, 1);
}

/* ---------- Step transition ---------- */
.modal-step { animation: step-fade-in 0.36s cubic-bezier(0.16, 1, 0.3, 1); }
@keyframes step-fade-in {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ---------- Pix step ---------- */
.pix-head {
  display: flex;
  align-items: center;
  gap: 12px;
  text-align: left;
  margin-bottom: 4px;
}
.pix-head-icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: var(--accent-soft);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
}
.pix-head h3 { margin: 2px 0 0; }

/* Bloco de fatura — item(ns) + total, como um recibo de verdade */
.invoice-card {
  text-align: left;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 11px 14px;
  margin: 10px 0;
}
.invoice-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; font-size: 12.5px; padding: 2px 0; }
.invoice-row span { color: var(--text-faint); }
.invoice-row strong { color: var(--text-muted); font-weight: 600; }
.invoice-divider { height: 1px; background: var(--border); margin: 6px 0; border: none; }
.invoice-row--total strong { font-family: var(--font-head); font-size: 17px; color: var(--text); font-weight: 700; }
.invoice-row--total span { color: var(--text-muted); font-weight: 600; }

.pix-card {
  position: relative;
  width: fit-content;
  margin: 0 auto 12px;
  padding: 8px;
}
/* Borda em degradê girando devagar por trás do QR — dá um acabamento
   "premium" sem pesar (só transform, sem repaint). */
.pix-card-glow {
  position: absolute;
  inset: -2px;
  border-radius: 14px;
  background: conic-gradient(from 0deg, transparent 0%, rgba(139, 92, 246, 0.55) 18%, transparent 38%);
  animation: pix-glow-spin 4.5s linear infinite;
  z-index: 0;
}
@keyframes pix-glow-spin { to { transform: rotate(360deg); } }
.pix-card-corner { position: absolute; width: 18px; height: 18px; border: 2px solid var(--accent); opacity: 0.75; z-index: 1; }
.pix-card-corner--tl { top: 0; left: 0; border-right: none; border-bottom: none; border-radius: 6px 0 0 0; }
.pix-card-corner--tr { top: 0; right: 0; border-left: none; border-bottom: none; border-radius: 0 6px 0 0; }
.pix-card-corner--bl { bottom: 0; left: 0; border-right: none; border-top: none; border-radius: 0 0 0 6px; }
.pix-card-corner--br { bottom: 0; right: 0; border-left: none; border-top: none; border-radius: 0 0 6px 0; }
.pix-qr { position: relative; z-index: 1; }

.pix-status-row { display: flex; align-items: center; justify-content: center; gap: 8px; margin: 2px 0 12px; flex-wrap: wrap; }
.pix-status-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 14px;
  border-radius: 999px;
  background: var(--accent-soft);
  border: 1px solid rgba(139, 92, 246, 0.3);
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--accent);
  transition: background 0.3s ease, border-color 0.3s ease, color 0.3s ease;
}
.pix-status-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); animation: pix-status-pulse 1.6s ease-in-out infinite; }
@keyframes pix-status-pulse {
  0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(139, 92, 246, 0.5); }
  50% { opacity: 0.6; box-shadow: 0 0 0 4px rgba(139, 92, 246, 0); }
}
.pix-status-pill.is-off { background: rgba(239, 106, 95, 0.12); border-color: rgba(239, 106, 95, 0.3); color: var(--danger); }
.pix-status-pill.is-off .pix-status-dot { background: var(--danger); animation: none; }

.pix-countdown {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 12px;
  border-radius: 999px;
  background: var(--bg);
  border: 1px solid var(--border-strong);
  color: var(--text-faint);
  font-family: var(--font-mono);
  font-size: 12px;
}

.pix-guide {
  text-align: left;
  list-style: none;
  counter-reset: pix-step;
  margin: 0 0 10px;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.pix-guide li { counter-increment: pix-step; display: flex; align-items: center; gap: 9px; font-size: 12.5px; line-height: 1.3; color: var(--text-muted); }
.pix-guide li::before {
  content: counter(pix-step);
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--bg);
  border: 1px solid var(--border-strong);
  color: var(--text-faint);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 10px;
}

.pix-trust {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-size: 11px;
  line-height: 1.4;
  color: var(--text-faint);
  margin: 2px 0 0;
  text-align: center;
}
.pix-trust svg { flex-shrink: 0; color: var(--text-faint); }

/* ---------- Success step ---------- */
.success-icon { animation: success-pop 0.5s cubic-bezier(0.34, 1.56, 0.64, 1); }
@keyframes success-pop {
  0% { transform: scale(0.4); opacity: 0; }
  100% { transform: scale(1); opacity: 1; }
}

.order-summary {
  text-align: left;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  margin: 18px 0 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.order-summary-row { display: flex; justify-content: space-between; align-items: center; font-size: 13px; }
.order-summary-row span { color: var(--text-faint); }
.order-summary-row strong { color: var(--text); font-weight: 600; }

.order-id-card {
  background: var(--accent-soft);
  border: 1px solid rgba(139, 92, 246, 0.28);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  margin-bottom: 18px;
  text-align: left;
}
.order-id-label {
  display: block;
  font-size: 10.5px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 6px;
}
.order-id-row { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.order-id-row code { font-family: var(--font-mono); font-size: 12.5px; color: var(--text); word-break: break-all; }
.order-id-note { font-size: 11.5px; color: var(--text-faint); margin: 8px 0 0; }

.btn-sm { padding: 7px 12px; font-size: 12.5px; flex-shrink: 0; }

/* ---------- Detail modal ---------- */
.detail-modal { max-width: 560px; text-align: left; }
.detail-desc { font-size: 14.5px; margin-top: 10px; }
.detail-features { display: flex; flex-direction: column; gap: 9px; margin: 4px 0 20px; }
.detail-features li {
  display: flex;
  gap: 9px;
  font-size: 14px;
  color: var(--text-muted);
}
.detail-features li::before {
  content: '✓';
  color: var(--accent);
  font-family: var(--font-mono);
  font-weight: 700;
  flex-shrink: 0;
}
.detail-video {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 16px 16px 18px;
  margin-bottom: 18px;
}
.detail-video-eyebrow {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 6px;
}
.detail-video-title { font-size: 14px; font-weight: 600; margin-bottom: 10px; }
.detail-video-frame {
  position: relative;
  width: 100%;
  padding-top: 56.25%;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--border);
  background: #000;
}
.detail-video-frame iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.detail-closing { font-size: 13.5px; color: var(--text-faint); font-style: italic; margin-bottom: 20px; }
.detail-cta-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  border-top: 1px solid var(--border);
  padding-top: 18px;
}
.detail-price-label { font-size: 13.5px; color: var(--text-muted); }
.detail-price-label strong { color: var(--text); font-family: var(--font-head); font-size: 17px; }

.field { display: block; margin-bottom: 14px; }
.field span { display: block; font-size: 12.5px; color: var(--text-muted); margin-bottom: 6px; }
.field input {
  width: 100%;
  padding: 11px 13px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-strong);
  background: var(--bg);
  color: var(--text);
  font-family: inherit;
  font-size: 14px;
}
.field input:focus { outline: none; border-color: var(--accent); }

.pix-only-note {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  background: var(--accent-soft);
  border: 1px solid rgba(139, 92, 246, 0.25);
  color: var(--accent);
  font-size: 12.5px;
  font-weight: 600;
  margin-bottom: 18px;
}
.pix-only-note svg { flex-shrink: 0; }

.modal-note { font-size: 12px; color: var(--text-faint); text-align: center; margin: 14px 0 0; }

.modal-step { text-align: center; }
#stepForm { text-align: left; }

.spinner {
  width: 34px; height: 34px;
  border-radius: 50%;
  border: 3px solid var(--border);
  border-top-color: var(--accent);
  margin: 8px auto 18px;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.pix-qr {
  width: 168px; height: 168px;
  margin: 0 auto;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: #fff;
  padding: 7px;
}
.pix-copy { display: flex; gap: 8px; margin-bottom: 10px; }
.pix-copy-icon { flex-shrink: 0; }
.pix-copy input {
  flex: 1;
  min-width: 0;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-strong);
  background: var(--bg);
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 11.5px;
}
.pix-status {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--accent);
}

.success-icon {
  width: 52px; height: 52px;
  border-radius: 50%;
  background: var(--accent-soft);
  border: 1px solid var(--accent);
  color: var(--accent);
  display: flex; align-items: center; justify-content: center;
  font-size: 26px;
  margin: 0 auto 16px;
}

#stepError h3 { color: var(--danger); }
#stepError .btn { margin-top: 10px; }

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .product-grid { grid-template-columns: 1fr; }
  .features-bento { grid-template-columns: 1fr; }
  .feature-card--stat, .feature-card--badge, .feature-card--chart, .feature-card--wide { grid-column: 1 / -1; }
  .feature-card--wide { flex-direction: column; align-items: stretch; }
  .feature-testimonial.is-reverse { flex-direction: row; margin-left: 0; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; max-width: none; }
  .main-nav, .header-cta { display: none; }
  .nav-toggle {
    display: flex;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    padding: 8px;
  }
  .nav-toggle span { width: 20px; height: 2px; background: var(--text); border-radius: 2px; }
  .mobile-nav.is-open { display: flex; }
}

@media (max-width: 600px) {
  section { padding: 60px 0; }
  .hero { padding: 48px 0 40px; }
  .hero-stats { grid-template-columns: 1fr; gap: 18px; text-align: left; max-width: 320px; }
  .contact-inner { flex-direction: column; align-items: flex-start; }
  .footer-inner { grid-template-columns: 1fr; }
  .compat-cta { flex-direction: column; align-items: flex-start; text-align: left; }
  .compat-cta .btn { width: 100%; justify-content: center; }
}

/* Checkout: aperta ainda mais em telas curtas/estreitas pra caber sem
   scrollbar em aparelhos menores (ex.: iPhone SE). */
@media (max-width: 420px) {
  .modal-overlay { padding: 12px; }
  .modal { padding: 20px 18px 18px; }
  .checkout-stepper { margin-bottom: 16px; }
  .pix-qr { width: 148px; height: 148px; }
  .invoice-card { padding: 10px 12px; margin: 8px 0; }
  .pix-status-pill { padding: 6px 11px; font-size: 11.5px; gap: 6px; }
  .pix-countdown { padding: 6px 10px; font-size: 11px; gap: 5px; }
  .pix-status-row { gap: 6px; margin: 2px 0 10px; }
  .pix-guide { gap: 5px; margin-bottom: 8px; }
}
@media (max-height: 700px) {
  .modal { padding: 16px 16px 14px; }
  .pix-head-icon { width: 34px; height: 34px; border-radius: 10px; }
  .checkout-stepper { margin-bottom: 14px; }
  .pix-qr { width: 140px; height: 140px; }
  .invoice-card { padding: 8px 12px; margin: 6px 0; }
  .pix-guide { gap: 4px; margin-bottom: 6px; }
  .pix-guide li { font-size: 11.5px; }
  .pix-trust { font-size: 10.5px; }
}