/* ==========================================================================
   GOIndicator – Home (pt-BR)
   Extensões de página construídas sobre os tokens de css/style.css.
   Não redefina tokens aqui; use sempre var(--...).
   ========================================================================== */

/* --------------------------------------------------------------------------
   Header sobre fundo escuro (transparente no topo, branco após scroll)
   -------------------------------------------------------------------------- */
.site-header--on-dark:not(.scrolled) {
  background-color: transparent;
  border-bottom-color: rgba(255, 255, 255, 0.08);
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}
.site-header--on-dark:not(.scrolled) .brand-logo { color: var(--color-white); }
.site-header--on-dark:not(.scrolled) .brand-logo .accent { color: var(--color-blue-accent); }
.site-header--on-dark:not(.scrolled) .nav-link { color: var(--color-text-inverted-muted); }
.site-header--on-dark:not(.scrolled) .nav-link:hover,
.site-header--on-dark:not(.scrolled) .nav-link.active { color: var(--color-white); }
.site-header--on-dark:not(.scrolled) .nav-link::after { background-color: var(--color-blue-accent); }

.nav-menu { gap: 28px; }

/* Seletor de idioma */
.lang-switch {
  display: inline-flex;
  align-items: center;
  padding: 3px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-border-light);
  background: var(--color-bg-light);
}
.lang-option {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  padding: 5px 11px;
  border-radius: var(--radius-pill);
  color: var(--color-text-secondary);
  transition: all var(--transition-fast);
  text-decoration: none;
}
.lang-option:hover {
  color: var(--color-navy-deep);
  background: rgba(16, 24, 40, 0.06);
}
.lang-option.is-active {
  background: var(--color-white);
  color: var(--color-navy-deep);
  box-shadow: var(--shadow-xs);
  cursor: default;
}
.site-header--on-dark:not(.scrolled) .lang-switch {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.16);
}
.site-header--on-dark:not(.scrolled) .lang-option {
  color: var(--color-text-inverted-muted);
}
.site-header--on-dark:not(.scrolled) .lang-option:hover {
  color: var(--color-white);
  background: rgba(255, 255, 255, 0.12);
}
.site-header--on-dark:not(.scrolled) .lang-option.is-active {
  background: rgba(255, 255, 255, 0.18);
  color: var(--color-white);
  box-shadow: none;
}
.mobile-lang-switch {
  align-self: flex-start;
  margin-top: 18px;
  padding: 4px;
}
.mobile-lang-switch .lang-option {
  padding: 7px 14px;
  font-size: 0.8125rem;
}

/* --------------------------------------------------------------------------
   Hero escuro
   -------------------------------------------------------------------------- */
.hero-dark {
  position: relative;
  overflow: hidden;
  padding: calc(var(--header-height) + 40px) 0 48px;
  background: linear-gradient(160deg, var(--color-navy-dark) 0%, var(--color-navy-deep) 55%, #12286F 100%);
  color: var(--color-text-inverted);
}
.hero-dark__grid-bg {
  position: absolute; inset: 0;
  background-size: 44px 44px;
  background-image:
    linear-gradient(to right, rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,0.04) 1px, transparent 1px);
  mask-image: radial-gradient(ellipse at 60% 30%, #000 25%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse at 60% 30%, #000 25%, transparent 80%);
  pointer-events: none;
}
.hero-dark__glow {
  position: absolute; top: -10%; right: -10%;
  width: 720px; height: 720px;
  background: radial-gradient(circle, rgba(40,100,255,0.32) 0%, transparent 65%);
  filter: blur(40px);
  pointer-events: none;
}
.hero-dark__layout {
  position: relative; z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: 56px;
  align-items: center;
}
.hero-badge--dark {
  background: rgba(77,141,255,0.12);
  border-color: rgba(77,141,255,0.3);
  color: #CFE0FF;
  margin-bottom: 24px;
}
.hero-badge--dark .hero-badge-pulse { background-color: var(--color-blue-accent); }
.hero-dark__title {
  font-size: 3.25rem;
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
}
.highlight-dark {
  background: linear-gradient(90deg, var(--color-blue-accent) 0%, #8FB8FF 60%, var(--color-green-positive) 120%);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hero-dark__desc {
  font-size: 1.125rem;
  line-height: 1.65;
  color: var(--color-text-inverted-muted);
  max-width: 540px;
  margin-bottom: 34px;
}
.hero-dark__trust {
  display: flex; align-items: center; gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-inverted-muted);
}
.hero-dark__trust svg { color: var(--color-green-positive); }
.hero-dark__visual { position: relative; }

/* Device frame + dashboard */
.device-frame {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: 0 40px 90px -20px rgba(0,0,0,0.55), 0 0 0 1px rgba(77,141,255,0.25);
  overflow: hidden;
  color: var(--color-text-primary);
}
.device-frame__bar {
  display: flex; align-items: center; gap: 16px;
  padding: 12px 18px;
  background: var(--color-bg-light);
  border-bottom: 1px solid var(--color-border-light);
}
.device-frame__url {
  flex: 1;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: var(--color-text-secondary);
  background: var(--color-white);
  border: 1px solid var(--color-border-light);
  border-radius: 6px;
  padding: 4px 10px;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.device-frame__body { padding: 22px; }
.dash-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; margin-bottom: 18px; }
.dash-kicker {
  display: block;
  font-size: 0.6875rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--color-blue-tech);
  margin-bottom: 4px;
}
.dash-title { font-size: 1rem; font-weight: 700; color: var(--color-navy-deep); }
.dash-grid { display: grid; grid-template-columns: 140px 1fr; gap: 20px; align-items: center; margin-bottom: 18px; }
.dash-donut { position: relative; width: 140px; height: 140px; }
.donut { width: 100%; height: 100%; transform: rotate(-90deg); }
.donut circle { fill: none; stroke-width: 14; }
.donut-track { stroke: var(--color-bg-subtle); }
.donut-seg { transition: stroke-dasharray 1.2s var(--transition-smooth); }
.donut-seg--1 { stroke: var(--color-blue-tech); }
.donut-seg--2 { stroke: var(--color-blue-accent); }
.donut-seg--3 { stroke: var(--color-green-positive); }
.donut-seg--4 { stroke: var(--color-navy-deep); }
.donut-center {
  position: absolute; inset: 0;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
}
.donut-center span { font-size: 0.625rem; color: var(--color-text-secondary); text-transform: uppercase; letter-spacing: 0.06em; font-weight: 600; }
.donut-center strong { font-family: var(--font-mono); font-size: 1rem; color: var(--color-navy-deep); }
.dash-legend { list-style: none; display: grid; gap: 10px; }
.dash-legend li { display: flex; align-items: center; gap: 8px; font-size: 0.8125rem; color: var(--color-text-secondary); }
.dash-legend b { margin-left: auto; font-family: var(--font-mono); color: var(--color-navy-deep); }
.lg { width: 10px; height: 10px; border-radius: 3px; display: inline-block; }
.lg-1 { background: var(--color-blue-tech); } .lg-2 { background: var(--color-blue-accent); }
.lg-3 { background: var(--color-green-positive); } .lg-4 { background: var(--color-navy-deep); }
.dash-chart { background: #FAFCFF; border: 1px solid rgba(40,100,255,0.1); border-radius: var(--radius-sm); padding: 14px; }
.dash-line { width: 100%; height: 90px; overflow: visible; }
.grid-line { stroke: rgba(16,24,40,0.06); stroke-dasharray: 3 3; }

/* Animação de desenho das linhas */
.draw-line { stroke-dasharray: 600; stroke-dashoffset: 600; animation: drawLine 1.8s 0.4s var(--transition-smooth) forwards; }
.draw-line--late { stroke-dasharray: 5 4; stroke-dashoffset: 0; opacity: 0; animation: fadeLine 0.8s 1.6s ease forwards; }
@keyframes drawLine { to { stroke-dashoffset: 0; } }
@keyframes fadeLine { to { opacity: 1; } }

/* Faixa de pilares */
.hero-stats {
  position: relative; z-index: 1;
  list-style: none;
  display: grid; grid-template-columns: repeat(4, 1fr);
  margin-top: 40px;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-md);
  background: rgba(255,255,255,0.04);
  backdrop-filter: blur(6px);
}
.hero-stats li { padding: 18px 22px; border-right: 1px solid rgba(255,255,255,0.08); }
.hero-stats li:last-child { border-right: none; }
.hero-stats strong { display: block; font-size: 1.75rem; font-weight: 800; letter-spacing: -0.02em; color: var(--color-white); }
.hero-stats span { font-size: 0.8125rem; color: var(--color-text-inverted-muted); line-height: 1.45; }

/* --------------------------------------------------------------------------
   Split (texto + visual)
   -------------------------------------------------------------------------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.split--center { align-items: center; }
.split__text .section-subtitle { margin-bottom: 24px; }
.split__visual { position: relative; }
.check-list { list-style: none; display: grid; gap: 14px; margin-bottom: 32px; }
.check-list li { display: flex; gap: 12px; align-items: flex-start; font-weight: 500; color: var(--color-navy-deep); font-size: 0.9375rem; }

.platform-card {
  background: var(--color-white);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  padding: 26px;
}
.platform-card__head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; }
.mini-table { width: 100%; border-collapse: collapse; font-size: 0.875rem; }
.mini-table th { text-align: left; font-size: 0.75rem; font-weight: 600; color: var(--color-text-secondary); text-transform: uppercase; letter-spacing: 0.05em; padding: 10px 8px; border-bottom: 1px solid var(--color-border-light); }
.mini-table td { padding: 14px 8px; border-bottom: 1px solid var(--color-border-light); color: var(--color-navy-deep); font-weight: 500; }
.mini-table tr:last-child td { border-bottom: none; }
.mini-table tbody tr { transition: background var(--transition-fast); }
.mini-table tbody tr:hover { background: var(--color-bg-light); }
.delta { font-family: var(--font-mono); font-size: 0.8125rem; font-weight: 700; padding: 3px 8px; border-radius: 4px; }
.delta--down { color: #0c8863; background: var(--color-green-subtle); }
.delta--up { color: var(--color-blue-tech); background: var(--color-blue-subtle); }
.illustrative-note { font-size: 0.6875rem; color: var(--color-text-muted); margin-top: 12px; }
.platform-float { bottom: -28px; left: -28px; }

/* --------------------------------------------------------------------------
   Marquee
   -------------------------------------------------------------------------- */
.marquee {
  overflow: hidden;
  background: linear-gradient(90deg, var(--color-blue-tech), #1F4FD6);
  color: var(--color-white);
  padding: 16px 0;
}
.marquee__track { display: flex; gap: 28px; width: max-content; animation: marquee 40s linear infinite; align-items: center; }
.marquee__track span { font-weight: 600; font-size: 0.9375rem; white-space: nowrap; }
.marquee__track i { font-style: normal; font-size: 0.625rem; opacity: 0.6; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* --------------------------------------------------------------------------
   Explorador de indicadores
   -------------------------------------------------------------------------- */
.idx {
  background: var(--color-white);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}
.idx__tabs { display: flex; gap: 6px; padding: 14px; background: var(--color-bg-light); border-bottom: 1px solid var(--color-border-light); overflow-x: auto; scrollbar-width: none; }
.idx__tabs::-webkit-scrollbar { display: none; }
.idx__tab {
  flex-shrink: 0;
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  font-size: 0.875rem; font-weight: 600;
  color: var(--color-text-secondary);
  transition: all var(--transition-fast);
}
.idx__tab:hover { color: var(--color-navy-deep); background: var(--color-white); }
.idx__tab.is-active { background: var(--color-blue-tech); color: var(--color-white); box-shadow: 0 4px 12px rgba(40,100,255,0.25); }
.idx__tab:focus-visible, .sol__item:focus-visible, .faq__item summary:focus-visible { outline: 2px solid var(--color-blue-accent); outline-offset: 2px; }
.idx__panel { display: grid; grid-template-columns: 0.9fr 1.3fr; gap: 40px; padding: 36px; align-items: center; }
.idx__title { font-size: 1.5rem; font-weight: 700; color: var(--color-navy-deep); line-height: 1.3; margin-bottom: 12px; }
.idx__desc { color: var(--color-text-secondary); line-height: 1.65; margin-bottom: 20px; }
.idx__chips { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; }
.idx__chips li { font-size: 0.8125rem; font-weight: 600; color: var(--color-navy-deep); background: var(--color-blue-subtle); border: 1px solid rgba(40,100,255,0.15); padding: 6px 12px; border-radius: var(--radius-pill); }
.idx__chart svg { width: 100%; height: 220px; overflow: visible; }
#idxLine, #idxArea { transition: d 0.6s var(--transition-smooth), opacity 0.3s ease; }
.idx__months { display: flex; justify-content: space-between; font-size: 0.75rem; color: var(--color-text-muted); margin-top: 8px; font-family: var(--font-mono); }
.idx__info.is-switching { opacity: 0; transform: translateY(6px); }
.idx__info { transition: opacity 0.25s ease, transform 0.25s ease; }

/* --------------------------------------------------------------------------
   Seções escuras: cabeçalho à esquerda, cards "why"
   -------------------------------------------------------------------------- */
.section-header-left { max-width: 720px; margin-bottom: 32px; }
.text-accent { color: var(--color-blue-accent); }
.why-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.why-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--color-border-dark);
  border-radius: var(--radius-md);
  padding: 26px 22px;
  transition: all var(--transition-normal);
}
.why-card:hover { background: rgba(255,255,255,0.07); border-color: rgba(77,141,255,0.45); transform: translateY(-4px); }
.why-card__icon {
  width: 44px; height: 44px; border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(40,100,255,0.18); color: var(--color-blue-accent);
  margin-bottom: 18px;
  transition: all var(--transition-normal);
}
.why-card:hover .why-card__icon { background: var(--color-blue-tech); color: var(--color-white); }
.why-card h3 { font-size: 1.0625rem; font-weight: 700; color: var(--color-white); margin-bottom: 8px; }
.why-card p { font-size: 0.875rem; line-height: 1.6; color: var(--color-text-inverted-muted); }
.center-cta { text-align: center; margin-top: 28px; }

/* --------------------------------------------------------------------------
   Ganhos
   -------------------------------------------------------------------------- */
.gain-grid { list-style: none; display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.gain-item {
  display: flex; align-items: center; gap: 14px;
  background: var(--color-white);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  padding: 20px;
  font-weight: 600; font-size: 0.9375rem; color: var(--color-navy-deep);
  transition: all var(--transition-normal);
}
.gain-item:hover { border-color: var(--color-border-hover); box-shadow: var(--shadow-md); transform: translateY(-3px); }
.gain-item__icon { flex-shrink: 0; width: 40px; height: 40px; border-radius: 10px; display: flex; align-items: center; justify-content: center; background: var(--color-blue-subtle); color: var(--color-blue-tech); }

/* --------------------------------------------------------------------------
   Soluções interativas
   -------------------------------------------------------------------------- */
.sol { display: grid; grid-template-columns: 1fr 1.15fr; gap: 32px; align-items: stretch; }
.sol__list { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.sol__item {
  display: flex; flex-direction: column; align-items: flex-start; gap: 14px;
  text-align: left;
  padding: 22px;
  border-radius: var(--radius-md);
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--color-border-dark);
  color: var(--color-white);
  transition: all var(--transition-normal);
}
.sol__item strong { display: block; font-size: 1rem; font-weight: 700; margin-bottom: 2px; }
.sol__item small { font-size: 0.8125rem; color: var(--color-text-inverted-muted); }
.sol__item:hover { border-color: rgba(77,141,255,0.45); background: rgba(255,255,255,0.07); }
.sol__item.is-active { background: linear-gradient(135deg, rgba(40,100,255,0.35), rgba(40,100,255,0.12)); border-color: var(--color-blue-accent); box-shadow: 0 10px 30px -10px rgba(40,100,255,0.5); }
.sol__icon { width: 44px; height: 44px; border-radius: 10px; display: flex; align-items: center; justify-content: center; background: rgba(40,100,255,0.2); color: var(--color-blue-accent); }
.sol__item.is-active .sol__icon { background: var(--color-blue-tech); color: var(--color-white); }
.sol__detail {
  background: var(--color-white);
  color: var(--color-text-primary);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-xl);
  display: flex; flex-direction: column; justify-content: center;
  transition: opacity 0.25s ease;
}
.sol__detail.is-switching { opacity: 0.2; }
.sol__title { font-size: 1.6rem; font-weight: 700; line-height: 1.25; color: var(--color-navy-deep); margin-bottom: 14px; letter-spacing: -0.015em; }
.sol__desc { color: var(--color-text-secondary); line-height: 1.65; margin-bottom: 22px; }
.sol__points { list-style: none; display: grid; gap: 10px; margin-bottom: 28px; }
.sol__points li { display: flex; align-items: center; gap: 10px; font-weight: 600; font-size: 0.9375rem; color: var(--color-navy-deep); }
.sol__points li::before { content: ''; width: 8px; height: 8px; border-radius: 50%; background: var(--color-green-positive); box-shadow: 0 0 0 4px var(--color-green-subtle); }
.sol__detail .btn { align-self: flex-start; }

/* --------------------------------------------------------------------------
   Números
   -------------------------------------------------------------------------- */
.stats-trio { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.stats-trio .stat-item-card { padding: 28px 16px; }

/* --------------------------------------------------------------------------
   FAQ
   -------------------------------------------------------------------------- */
.faq-wrap { max-width: 880px; }
.faq { display: grid; gap: 12px; }
.faq__item {
  background: var(--color-white);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.faq__item[open] { border-color: var(--color-border-hover); box-shadow: var(--shadow-sm); }
.faq__item summary {
  list-style: none; cursor: pointer;
  display: flex; justify-content: space-between; align-items: center; gap: 16px;
  padding: 20px 24px;
  font-weight: 600; color: var(--color-navy-deep); font-size: 1rem;
  border-radius: var(--radius-md);
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__icon {
  flex-shrink: 0; width: 32px; height: 32px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: var(--color-bg-light); color: var(--color-blue-tech);
  transition: transform var(--transition-normal), background var(--transition-fast);
}
.faq__item[open] .faq__icon { transform: rotate(45deg); background: var(--color-blue-subtle); }
.faq__item p { padding: 0 24px 22px; color: var(--color-text-secondary); line-height: 1.7; font-size: 0.9375rem; }

/* --------------------------------------------------------------------------
   Contato escuro + estados de erro do formulário
   -------------------------------------------------------------------------- */
.contact-dark {
  position: relative; overflow: hidden;
  background: linear-gradient(160deg, var(--color-navy-dark) 0%, var(--color-navy-deep) 60%, #12286F 100%);
}
.expect-title { font-size: 1.0625rem; font-weight: 700; color: var(--color-white); margin-top: 36px; }
.contact-value-list--dark .contact-value-item { color: #E3EAF7; }
.form-error { display: none; font-size: 0.75rem; color: #D92D20; margin-top: 6px; font-weight: 500; }
.form-group.has-error .form-input,
.form-group.has-error .form-textarea { border-color: #F04438; box-shadow: 0 0 0 3px rgba(240,68,56,0.12); }
.form-group.has-error .form-error { display: block; }

.footer-soon { font-size: 0.875rem; color: rgba(255,255,255,0.4); }

/* --------------------------------------------------------------------------
   Acessibilidade: movimento reduzido
   -------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  .marquee__track, .floating-card, .draw-line, .hero-badge-pulse::after { animation: none !important; }
  .draw-line { stroke-dashoffset: 0; }
  .draw-line--late { opacity: 1; }
  .fade-up-element { opacity: 1; transform: none; transition: none; }
}

/* --------------------------------------------------------------------------
   Responsivo
   -------------------------------------------------------------------------- */
@media (max-width: 1180px) {
  .nav-menu { gap: 20px; }
  .lang-switch { display: none; }
}

@media (max-width: 1024px) {
  .hero-dark__layout { grid-template-columns: 1fr; gap: 56px; }
  .hero-dark__content { text-align: center; max-width: 720px; margin: 0 auto; }
  .hero-dark__desc { margin-left: auto; margin-right: auto; }
  .hero-dark__content .hero-actions, .hero-dark__trust { justify-content: center; }
  .hero-dark__visual { max-width: 640px; margin: 0 auto; width: 100%; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); }
  .hero-stats li:nth-child(2) { border-right: none; }
  .hero-stats li:nth-child(-n+2) { border-bottom: 1px solid rgba(255,255,255,0.08); }
  .split { grid-template-columns: 1fr; gap: 56px; }
  .idx__panel { grid-template-columns: 1fr; }
  .why-grid, .gain-grid { grid-template-columns: repeat(2, 1fr); }
  .sol { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .hero-dark { padding: calc(70px + 40px) 0 56px; }
  .hero-dark__title { font-size: 2.2rem; }
  .hero-dark__content .hero-actions .btn { width: 100%; }
  .section { padding: 40px 0; }
  .section-title { font-size: 1.95rem; }
  .dash-grid { grid-template-columns: 1fr; justify-items: center; }
  .dash-legend { width: 100%; }
  .hero-stats { margin-top: 44px; }
  .hero-stats li { padding: 18px; }
  .hero-stats strong { font-size: 1.4rem; }
  .platform-float { display: none; }
  .idx__panel { padding: 24px; }
  .why-grid, .gain-grid, .stats-trio { grid-template-columns: 1fr; }
  .sol__list { grid-template-columns: 1fr; }
  .sol__item { flex-direction: row; align-items: center; }
  .sol__detail { padding: 28px; }
  .faq__item summary { padding: 18px; }
  .faq__item p { padding: 0 18px 18px; }
}