/* Badge / eyebrow */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-label);
  font-weight: var(--weight-semibold);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-primary);
  background: var(--gradient-brand-tonal);
  border: 1px solid var(--color-border-strong);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-pill);
  margin-bottom: var(--space-4);
}

/* Botões */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-size: var(--text-body);
  font-weight: var(--weight-semibold);
  padding: var(--space-3) var(--space-6);
  min-height: 48px;
  border-radius: var(--radius-pill);
  transition: transform var(--transition-base), box-shadow var(--transition-base), background var(--transition-base), border-color var(--transition-base);
  white-space: nowrap;
}

.btn:focus-visible {
  outline: 2px solid var(--brand-cyan);
  outline-offset: 3px;
}

.btn--primary {
  background: var(--gradient-brand-button);
  color: #ffffff;
  box-shadow: 0 0 0 rgba(124, 92, 250, 0);
}

.btn--primary:hover {
  box-shadow: 0 8px 28px -8px rgba(124, 92, 250, 0.65);
  transform: translateY(-2px);
}

.btn--secondary {
  background: transparent;
  color: var(--color-text-primary);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-btn-secondary);
}

.btn--secondary:hover {
  background: var(--color-surface-hover);
  border-color: var(--color-border-hover);
}

.btn__icon {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

/* Header — nav em pílula flutuante (2026-08-17, referência DarkGradientHero) */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  padding-block: var(--space-4);
  padding-inline: var(--container-padding-inline);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  max-width: 1180px;
  margin-inline: auto;
  padding: var(--space-3) var(--space-5);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  background: rgba(11, 15, 26, 0.4);
  backdrop-filter: blur(var(--header-blur));
  -webkit-backdrop-filter: blur(var(--header-blur));
  transition: background var(--transition-header), border-color var(--transition-header),
    box-shadow var(--transition-header), max-width var(--transition-header);
}

.site-header.is-scrolled .site-header__inner {
  max-width: 1140px;
  background: var(--header-bg-scrolled);
  border-color: var(--color-border-strong);
  box-shadow: 0 12px 32px -16px rgba(0, 0, 0, 0.5);
}

.site-header__logo {
  flex-shrink: 0;
}

.site-header__logo img {
  height: 44px;
  width: auto;
}

@media (min-width: 900px) {
  .site-header__logo img {
    height: 48px;
  }
}

.site-nav {
  display: none;
  min-width: 0;
}

.site-nav__list {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.site-nav__list li {
  flex-shrink: 0;
}

.site-nav__list a {
  display: block;
  font-size: var(--text-body);
  font-weight: var(--weight-medium);
  color: var(--color-text-secondary);
  white-space: nowrap;
  transition: color var(--transition-fast);
  padding: var(--space-2) 0;
}

.site-nav__list a:hover,
.site-nav__list a.is-active {
  color: var(--color-text-primary);
}

.site-header__cta {
  display: none;
}

.hamburger {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-btn-secondary);
}

.hamburger__bars,
.hamburger__bars::before,
.hamburger__bars::after {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-text-primary);
  border-radius: 2px;
  transition: transform var(--transition-base), opacity var(--transition-base);
}

.hamburger__bars {
  position: relative;
}

.hamburger__bars::before,
.hamburger__bars::after {
  content: "";
  position: absolute;
  left: 0;
}

.hamburger__bars::before {
  top: -7px;
}

.hamburger__bars::after {
  top: 7px;
}

.hamburger[aria-expanded="true"] .hamburger__bars {
  background: transparent;
}

.hamburger[aria-expanded="true"] .hamburger__bars::before {
  transform: translateY(7px) rotate(45deg);
}

.hamburger[aria-expanded="true"] .hamburger__bars::after {
  transform: translateY(-7px) rotate(-45deg);
}

.mobile-menu {
  position: fixed;
  inset: var(--header-height) 0 0 0;
  z-index: 99;
  background: var(--color-bg);
  border-top: 1px solid var(--color-border);
  padding: var(--space-7) var(--container-padding-inline);
  overflow-y: auto;
  opacity: 0;
  transform: translateY(-8px);
  transition: opacity 250ms cubic-bezier(0, 0, 0.2, 1), transform 250ms cubic-bezier(0, 0, 0.2, 1);
}

.mobile-menu[hidden] {
  display: none;
}

.mobile-menu.is-open {
  opacity: 1;
  transform: translateY(0);
}

.mobile-menu__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-bottom: var(--space-7);
}

.mobile-menu__list a {
  display: block;
  font-size: var(--text-h3);
  font-weight: var(--weight-medium);
  color: var(--color-text-primary);
  padding: var(--space-4) 0;
  border-bottom: 1px solid var(--color-border);
  min-height: 44px;
}

.mobile-menu__cta {
  width: 100%;
}

@media (min-width: 900px) {
  .site-nav {
    display: block;
  }

  .site-header__cta {
    display: inline-flex;
    flex-shrink: 0;
  }

  .hamburger,
  .mobile-menu {
    display: none;
  }
}

/* Cards */
.card {
  background: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  padding: var(--space-6);
  transition: transform 250ms cubic-bezier(0, 0, 0.2, 1), border-color 250ms cubic-bezier(0, 0, 0.2, 1),
    box-shadow 250ms cubic-bezier(0, 0, 0.2, 1);
}

.card:hover {
  transform: translateY(-2px);
  border-color: var(--color-border-hover);
  box-shadow: 0 12px 32px -16px rgba(124, 92, 250, 0.35);
}

.card__media {
  width: var(--media-block-size-mobile);
  height: var(--media-block-size-mobile);
  border-radius: var(--radius-btn-secondary);
  overflow: hidden;
  margin-bottom: var(--space-5);
}

.card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.card__title {
  margin-bottom: var(--space-3);
}

.card__desc {
  font-size: var(--text-body);
}

@media (min-width: 768px) {
  .card__media {
    width: var(--media-block-size);
    height: var(--media-block-size);
  }
}

@media (min-width: 1280px) {
  .card__media {
    width: 128px;
    height: 128px;
  }
}

/* Cards de pilares/áreas (2026-08-17): sem foto dedicada disponível para
   esses 11 itens (ver relatório de mapeamento) — usam um ícone de contorno
   simples dentro de um badge pequeno, conforme o tratamento original de
   design.md para ícones (distinto da regra de "media block", que se aplica
   a imagens/fotos maiores, não a glifos). */
.card__media--icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-btn-secondary);
  background: var(--gradient-brand-tonal);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-5);
}

.card__media--icon svg {
  width: 26px;
  height: 26px;
  color: var(--brand-cyan);
  transform: scale(0.92);
  transition: transform 200ms cubic-bezier(0, 0, 0.2, 1);
}

.card:hover .card__media--icon svg {
  transform: scale(1);
}

/* Section heading */
.section-heading {
  max-width: 720px;
  margin-bottom: var(--space-8);
}

.section-heading--center {
  margin-inline: auto;
  text-align: center;
}

.section-heading h2 {
  margin-bottom: var(--space-4);
}

.section-heading p:not(.badge) {
  font-size: var(--text-body-lg);
}

/* Footer */
.site-footer {
  position: relative;
  padding-block: var(--space-9) var(--space-7);
  background-color: var(--color-surface);
  background-image: radial-gradient(80% 100% at 50% 0%, rgba(46, 123, 255, 0.10) 0%, rgba(11, 15, 26, 0) 60%);
  overflow: hidden;
}

.site-footer__inner {
  position: relative;
  z-index: 1;
}

.site-footer__top {
  display: flex;
  flex-direction: column;
  gap: var(--space-7);
  padding-bottom: var(--space-7);
  border-bottom: 1px solid var(--color-border);
}

.site-footer__brand img {
  height: 48px;
  width: auto;
  margin-bottom: var(--space-4);
}

.site-footer__tagline {
  max-width: 420px;
}

.site-footer__social {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-top: var(--space-5);
}

.site-footer__social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-btn-secondary);
  border: 1px solid var(--color-border-strong);
  color: var(--color-text-secondary);
  transition: color var(--transition-fast), border-color var(--transition-fast), background var(--transition-fast);
}

.site-footer__social a:hover {
  color: var(--color-text-primary);
  border-color: var(--color-border-hover);
  background: var(--color-surface-hover);
}

.site-footer__social svg {
  width: 18px;
  height: 18px;
}

.site-footer__columns {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

.site-footer__col-title {
  font-size: var(--text-label);
  font-weight: var(--weight-semibold);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-primary);
  margin-bottom: var(--space-4);
}

.site-footer__col a {
  display: inline-block;
  color: var(--color-text-secondary);
  padding: var(--space-2) 0;
  transition: color var(--transition-fast);
  min-height: 44px;
  display: flex;
  align-items: center;
}

.site-footer__col a:hover {
  color: var(--color-text-primary);
}

.site-footer__bottom {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  padding-top: var(--space-6);
  font-size: var(--text-label);
  color: var(--color-text-secondary);
}

.site-footer__bottom-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-5);
}

.site-footer__bottom-links a,
.site-footer__top-link {
  color: var(--color-text-secondary);
  transition: color var(--transition-fast);
}

.site-footer__bottom-links a:hover,
.site-footer__top-link:hover {
  color: var(--color-text-primary);
}

.site-footer__top-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

@media (min-width: 768px) {
  .site-footer__columns {
    grid-template-columns: repeat(3, 1fr);
  }

  .site-footer__bottom {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

@media (min-width: 1024px) {
  .site-footer__top {
    flex-direction: row;
    justify-content: space-between;
  }
}

/* Nó de agente — identidade visual própria da ELD AgentOS (2026-08-18).
   Reaproveitado no painel do Hero e na seção de arquitetura: um pequeno
   núcleo com o recorte em losango do logo, para que a mesma "assinatura"
   apareça em qualquer lugar que represente um agente. */
.agent-node {
  --node-size: 40px;
  width: var(--node-size);
  height: var(--node-size);
  border-radius: 11px;
  background: var(--gradient-brand);
  position: relative;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.agent-node::before {
  content: "";
  width: 42%;
  height: 42%;
  background: var(--color-bg);
  transform: rotate(45deg);
  border-radius: 3px;
}

.agent-node--supervisor {
  border-radius: 8px;
  background: none;
  background-color: var(--color-surface);
  border: 1.5px solid var(--color-text-secondary);
}

.agent-node--supervisor::before {
  background: var(--color-text-secondary);
}

@keyframes feedIn {
  to { opacity: 1; transform: none; }
}

/* Arquitetura da AgentOS — visualização de hierarquia (2026-08-18) */
.org-chart {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  padding-block: var(--space-8) var(--space-4);
}

/* Feixes animados conectando Supervisor → AgentOS → agentes (2026-09-11),
   vanilla SVG/CSS/JS (sem React/framer-motion — ver memoria.md). Populado
   via JS (initOrgChartBeams em js/main.js) com base na posição real dos
   nós, só a partir de 768px (onde os ticks estáticos já existiam antes). */
.org-chart__beams {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  overflow: visible;
  pointer-events: none;
}

.org-chart__beam-base {
  fill: none;
  stroke: var(--color-border-strong);
  stroke-width: 1.5;
}

.org-chart__beam-flow {
  fill: none;
  stroke: url(#org-beam-gradient);
  stroke-width: 2;
  stroke-linecap: round;
  stroke-dasharray: 16 84;
  animation: orgBeamFlow 2.8s linear infinite;
}

@keyframes orgBeamFlow {
  from { stroke-dashoffset: 100; }
  to { stroke-dashoffset: -100; }
}

.org-node {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  text-align: center;
}

.org-node__label {
  font-size: 0.9rem;
  font-weight: var(--weight-semibold);
  color: var(--color-text-primary);
  white-space: nowrap;
}

.org-node__sub {
  font-size: 12px;
  color: var(--color-text-secondary);
}

.agent-node--core {
  --node-size: 56px;
  box-shadow: 0 0 0 6px rgba(46, 123, 255, 0.08);
}

.agent-node--supervisor {
  --node-size: 44px;
}

.org-chart__connector {
  width: 1px;
  height: var(--space-7);
  background: linear-gradient(180deg, var(--color-border-strong), var(--color-border));
}

.org-chart__row--agents {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-7) var(--space-5);
  width: 100%;
  max-width: 420px;
  padding-top: var(--space-7);
  border-top: 1px solid var(--color-border-strong);
  margin-top: var(--space-2);
}

.org-chart__row--agents .org-node {
  position: relative;
}

@media (min-width: 768px) {
  .org-chart__row--agents {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    max-width: none;
    gap: var(--space-6);
    border-top: none;
  }

  /* Linha estática e ticks substituídos pelos feixes animados
     (.org-chart__beams) a partir daqui — ver initOrgChartBeams em main.js.
     visibility:hidden (não display:none) para preservar o espaço que o
     conector reserva entre Supervisor e AgentOS, senão os nós colam. */
  .org-chart__connector {
    visibility: hidden;
  }
}

.org-node__pulse {
  position: absolute;
  inset: -6px;
  border-radius: 14px;
  border: 1.5px solid rgba(46, 123, 255, 0);
  transition: border-color var(--transition-slow);
}

.org-chart__row--agents .agent-node {
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.org-node.is-active-node .org-node__pulse,
.org-chart__row--agents .org-node:hover .org-node__pulse {
  border-color: rgba(46, 123, 255, 0.55);
  animation: orgNodePulse 1.8s ease-out infinite;
}

.org-node.is-active-node .org-node__label,
.org-chart__row--agents .org-node:hover .org-node__label {
  color: var(--color-text-primary);
}

.org-node.is-active-node .agent-node,
.org-chart__row--agents .org-node:hover .agent-node {
  box-shadow: 0 0 0 4px rgba(46, 123, 255, 0.14);
  transform: translateY(-3px);
}

@keyframes orgNodePulse {
  0% { box-shadow: 0 0 0 0 rgba(46, 123, 255, 0.28); }
  70% { box-shadow: 0 0 0 8px rgba(46, 123, 255, 0); }
  100% { box-shadow: 0 0 0 0 rgba(46, 123, 255, 0); }
}

@media (min-width: 768px) {
  .org-chart__row--agents {
    flex-wrap: nowrap;
  }
}

.org-chart__caption {
  max-width: 62ch;
  margin: var(--space-6) auto 0;
  text-align: center;
  font-size: 0.9rem;
}

/* ===================================================================
   Vitrine de agentes (2026-08-19) — substitui o painel de 4 categorias
   antigo (Vendas/Atendimento/Agendamento/Operações). Fonte de dados:
   js/agents-data.js. Motor de demonstração: js/agents-showcase.js.
   =================================================================== */

/* Seletor em 2 passos (2026-08-19): área primeiro, agentes depois.
   Substitui o antigo par "destaque + explorar todos", que misturava os
   12 agentes de destaque com os 25 numa única grade longa. */
.agent-search {
  max-width: 360px;
  margin-bottom: var(--space-7);
}

.agent-search input {
  width: 100%;
  background: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-btn-secondary);
  padding: var(--space-3) var(--space-4);
  color: var(--color-text-primary);
  font-family: inherit;
  font-size: 0.9rem;
}

.agent-search input:focus-visible {
  border-color: var(--brand-blue);
}

.agent-search input::placeholder {
  color: var(--color-text-secondary);
}

.agent-step-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: var(--weight-semibold);
  color: var(--brand-cyan);
  margin-bottom: var(--space-3);
}

.agent-category-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-3);
  margin-bottom: var(--space-8);
}

@media (min-width: 640px) {
  .agent-category-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1024px) {
  .agent-category-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.agent-category-card {
  display: flex;
  flex-direction: column;
  gap: 6px;
  text-align: left;
  padding: var(--space-5);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  background: var(--color-card-bg);
  transition: border-color var(--transition-fast), transform var(--transition-fast), background var(--transition-fast);
  min-height: 44px;
}

.agent-category-card:hover {
  border-color: var(--color-border-hover);
  transform: translateY(-2px);
}

.agent-category-card.is-active {
  border-color: rgba(46, 123, 255, 0.5);
  background: rgba(46, 123, 255, 0.08);
}

.agent-category-card__label {
  font-size: 0.9rem;
  font-weight: var(--weight-semibold);
  color: var(--color-text-primary);
  line-height: 1.3;
}

.agent-category-card__count {
  font-size: 12px;
  color: var(--color-text-secondary);
}

.agent-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-3);
}

@media (min-width: 640px) {
  .agent-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1024px) {
  .agent-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.agent-chip {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-align: left;
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  background: var(--color-card-bg);
  transition: border-color var(--transition-fast), transform var(--transition-fast), background var(--transition-fast);
  min-height: 44px;
}

.agent-chip:hover {
  border-color: var(--color-border-hover);
  transform: translateY(-1px);
}

.agent-chip.is-selected {
  border-color: rgba(46, 123, 255, 0.5);
  background: rgba(46, 123, 255, 0.08);
}

.agent-chip__node {
  --node-size: 30px;
  flex-shrink: 0;
}

.agent-chip__text {
  min-width: 0;
}

.agent-chip__name {
  font-size: 0.85rem;
  font-weight: var(--weight-semibold);
  color: var(--color-text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.agent-chip__category {
  font-size: 11px;
  color: var(--color-text-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

[data-agent-step-2] {
  margin-bottom: var(--space-8);
}

.agent-empty-state {
  padding: var(--space-6);
  text-align: center;
  color: var(--color-text-secondary);
  font-size: 0.9rem;
}

/* Palco da demonstração */
.agent-demo {
  container-type: inline-size;
  margin-top: var(--space-8);
  background: linear-gradient(180deg, rgba(17, 22, 36, 0.94) 0%, rgba(11, 15, 26, 0.98) 100%);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-panel);
  overflow: hidden;
  box-shadow: 0 40px 90px -32px rgba(11, 63, 224, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.section-light .agent-demo {
  background: linear-gradient(180deg, rgba(11, 15, 26, 0.97) 0%, rgba(5, 7, 12, 0.99) 100%);
}

.agent-demo__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-6) var(--space-6) var(--space-5);
  border-bottom: 1px solid var(--color-border);
}

.agent-demo__identity {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.agent-demo__name {
  font-size: var(--text-h3);
  font-weight: var(--weight-bold);
  color: #F5F7FB;
  line-height: 1.2;
}

.agent-demo__desc {
  font-size: 0.85rem;
  color: #93A0B8;
  max-width: 44ch;
}

.agent-demo__body {
  padding: var(--space-6);
  display: grid;
  gap: var(--space-6);
}

@media (min-width: 900px) {
  .agent-demo__body {
    grid-template-columns: 1.6fr 1fr;
    align-items: start;
  }
}

/* A regra acima usa a largura da viewport, então um painel de demonstração
   estreito (ex.: coluna do Hero) ainda entrava em 2 colunas sempre que a
   TELA passava de 900px, mesmo com o próprio painel bem mais estreito que
   isso, espremendo o palco de mensagens (2026-09-11). Em navegadores com
   suporte a container queries, a divisão passa a depender da largura real
   do painel, não da tela. */
@supports (container-type: inline-size) {
  .agent-demo__body {
    grid-template-columns: 1fr;
  }

  @container (min-width: 720px) {
    .agent-demo__body {
      grid-template-columns: 1.6fr 1fr;
      align-items: start;
    }
  }
}

.agent-demo__context {
  font-size: 0.85rem;
  font-weight: var(--weight-medium);
  color: #93A0B8;
  margin-bottom: var(--space-4);
}

.agent-demo__stage {
  min-height: 260px;
  max-height: 360px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.agent-demo__controls {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-5);
}

.agent-demo__controls button {
  font-size: 0.82rem;
  font-weight: var(--weight-semibold);
  color: #93A0B8;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius-btn-secondary);
  padding: var(--space-2) var(--space-4);
  min-height: 40px;
  transition: color var(--transition-fast), border-color var(--transition-fast);
}

.agent-demo__controls button:hover {
  color: #F5F7FB;
  border-color: rgba(255, 255, 255, 0.28);
}

/* Steps do motor de demonstração */
.demo-step {
  opacity: 0;
  transform: translateY(6px);
  animation: feedIn 420ms ease-out forwards;
}

.demo-step--message {
  max-width: 88%;
  padding: var(--space-3) var(--space-4);
  border-radius: 14px;
  font-size: 0.88rem;
  line-height: 1.5;
  color: #F5F7FB;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.demo-step--message.is-agent {
  align-self: flex-start;
  border-bottom-left-radius: 4px;
}

.demo-step--message.is-client {
  align-self: flex-end;
  border-bottom-right-radius: 4px;
  background: rgba(46, 123, 255, 0.14);
  border-color: rgba(46, 123, 255, 0.28);
}

.demo-step--action {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: 0.85rem;
  color: #93A0B8;
}

.demo-step--action::before {
  content: "";
  flex-shrink: 0;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--brand-cyan);
}

.demo-step--data {
  display: flex;
  align-items: baseline;
  gap: var(--space-2);
  font-size: 0.85rem;
  color: #93A0B8;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-btn-secondary);
  padding: var(--space-3) var(--space-4);
}

.demo-step--data strong {
  font-size: 1rem;
  color: #F5F7FB;
  font-weight: var(--weight-bold);
}

.demo-step--insight {
  font-size: 0.88rem;
  font-weight: var(--weight-medium);
  color: var(--brand-cyan);
  background: rgba(40, 225, 236, 0.08);
  border: 1px solid rgba(40, 225, 236, 0.22);
  border-radius: var(--radius-btn-secondary);
  padding: var(--space-3) var(--space-4);
}

.demo-step--alert {
  font-size: 0.88rem;
  font-weight: var(--weight-medium);
  color: var(--color-warning);
  background: rgba(245, 166, 35, 0.08);
  border: 1px solid rgba(245, 166, 35, 0.28);
  border-radius: var(--radius-btn-secondary);
  padding: var(--space-3) var(--space-4);
}

.demo-step--result {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: 0.9rem;
  font-weight: var(--weight-semibold);
  color: var(--color-success);
  background: rgba(52, 211, 153, 0.08);
  border: 1px solid rgba(52, 211, 153, 0.25);
  border-radius: var(--radius-btn-secondary);
  padding: var(--space-3) var(--space-4);
}

.demo-step--result::before {
  content: "";
  flex-shrink: 0;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--color-success);
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center / 70% no-repeat;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center / 70% no-repeat;
}

/* Aprovação humana */
.demo-step--approval {
  border: 1px solid rgba(245, 166, 35, 0.35);
  background: rgba(245, 166, 35, 0.06);
  border-radius: var(--radius-card);
  padding: var(--space-4) var(--space-5);
}

.demo-approval__title {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 0.88rem;
  font-weight: var(--weight-bold);
  color: var(--color-warning);
  margin-bottom: var(--space-3);
}

.demo-approval__title::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-warning);
  flex-shrink: 0;
}

.demo-approval__row {
  display: flex;
  gap: var(--space-2);
  font-size: 0.82rem;
  margin-bottom: var(--space-2);
}

.demo-approval__row dt {
  color: #93A0B8;
  flex-shrink: 0;
  width: 64px;
}

.demo-approval__row dd {
  color: #F5F7FB;
  font-weight: var(--weight-medium);
}

.demo-approval__controls {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-4);
}

.demo-approval__controls button {
  font-size: 0.8rem;
  font-weight: var(--weight-semibold);
  border-radius: var(--radius-btn-secondary);
  padding: var(--space-2) var(--space-4);
  min-height: 40px;
}

.demo-approval__controls .is-approve {
  background: var(--gradient-brand-button);
  color: #fff;
}

.demo-approval__controls .is-neutral {
  border: 1px solid rgba(255, 255, 255, 0.16);
  color: #F5F7FB;
}

.demo-approval__controls button:disabled {
  opacity: 0.45;
  pointer-events: none;
}

.demo-approval__resolution {
  margin-top: var(--space-3);
  font-size: 0.82rem;
  font-weight: var(--weight-semibold);
}

/* Painel lateral: modo de operação + integrações */
.agent-demo__aside {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.agent-demo__aside-block {
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-4);
}

.agent-demo__aside-block:first-child {
  border-top: none;
  padding-top: 0;
}

.agent-demo__aside-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #93A0B8;
  margin-bottom: var(--space-2);
}

.agent-demo__aside-text {
  font-size: 0.85rem;
  color: #F5F7FB;
  line-height: 1.5;
}

/* Spotlight do Hero: painel mais compacto, sem o bloco lateral de
   autonomia/ferramentas (fica só na vitrine completa em #agentes), para
   a primeira dobra caber sem exigir rolagem (2026-09-11). */
[data-hero-agent-spotlight] .agent-demo__aside {
  display: none;
}

[data-hero-agent-spotlight] .agent-demo__stage {
  min-height: 220px;
  max-height: 280px;
}

.agent-demo__integrations {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.agent-demo__integrations span {
  font-size: 11px;
  font-weight: var(--weight-semibold);
  color: #93A0B8;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-pill);
  padding: 4px 10px;
}

/* CTA de agentes personalizados */
.agent-custom-cta {
  margin-top: var(--space-8);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-5) var(--space-6);
  border: 1px dashed var(--color-border-strong);
  border-radius: var(--radius-card);
}

.agent-custom-cta p {
  margin: 0;
  max-width: 52ch;
}

/* Páginas legais */
.legal-header {
  border-bottom: 1px solid var(--color-border);
}

.legal-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
}

.legal-header__back {
  font-size: var(--text-label);
  font-weight: var(--weight-medium);
  color: var(--color-text-secondary);
  transition: color var(--transition-fast);
}

.legal-header__back:hover {
  color: var(--color-text-primary);
}

.legal-content {
  max-width: 760px;
  padding-block: var(--space-9);
}

.legal-content h1 {
  margin-bottom: var(--space-3);
}

.legal-content > p:first-of-type {
  margin-bottom: var(--space-7);
}

.legal-content h2 {
  font-size: var(--text-h3);
  margin-top: var(--space-8);
  margin-bottom: var(--space-4);
  color: var(--color-text-primary);
}

.legal-content p {
  margin-bottom: var(--space-4);
}

.legal-content strong {
  color: var(--color-text-primary);
}

.legal-notice {
  background: var(--gradient-brand-tonal);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-card);
  padding: var(--space-5);
  margin-bottom: var(--space-8);
  font-size: var(--text-body);
}

.legal-pending {
  color: var(--color-warning);
  font-weight: var(--weight-semibold);
}