/* ==========================================================================
   Axel — Portfolio styles
   Complementa as classes utilitárias do Tailwind (carregado via CDN no
   index.html). Aqui ficam só as coisas que o Tailwind não resolve sozinho:
   componentes de botão/link, gradientes de placeholder e os estados
   iniciais das animações do GSAP.
   ========================================================================== */

html {
  scroll-behavior: smooth;
}

body {
  font-feature-settings: "ss01" on, "ss02" on;
}

/* ==========================================================================
   BOTÕES
   O hover é uma inversão de cores (fundo e texto trocam de lugar) em 0.2s,
   igual ao site de referência. Cantos de 3px, padding 12px/14px.
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  border: 1px solid transparent;
  border-radius: 3px;
  padding: 12px 14px;
  font-size: 0.875rem;
  font-weight: 500;
  line-height: 1;
  cursor: pointer;
  transition: background-color .2s ease, color .2s ease, border-color .2s ease;
}

.btn-primary {
  background-color: #f1f1f1;
  border-color: #f1f1f1;
  color: #151615;
}

.btn-primary:hover,
.btn-primary:focus-visible {
  background-color: #151615;
  border-color: #151615;
  color: #f1f1f1;
}

.btn-secondary {
  background-color: #232423;
  border-color: #232423;
  color: #f1f1f1;
}

.btn-secondary:hover,
.btn-secondary:focus-visible {
  background-color: #f1f1f1;
  border-color: #f1f1f1;
  color: #151615;
}

/* seta dos botões: herda a cor do texto, então acompanha a inversão */
.btn-icon {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  width: 0.9375rem;
}

/* ==========================================================================
   LINKS DE TEXTO
   Sublinhado que entra pela esquerda e sai pela direita (wipe), com a mesma
   curva de easing do site de referência.
   ========================================================================== */
.link-line {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding-bottom: 2px;
  transition: color .2s ease;
}

.link-line::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 1px;
  background-color: currentColor;
  transform: scaleX(0);
  transform-origin: 100% 100%;
  transition: transform .3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.link-line:hover::after,
.link-line:focus-visible::after {
  transform: scaleX(1);
  transform-origin: 0% 100%;
}

/* ==========================================================================
   ERP — demonstração
   A superfície do dashboard é #151516: é contra ela que as cores de dados
   foram validadas (contraste >= 3:1). Marcas finas, grades hairline sólidas
   e bastante respiro — o dado é a única coisa que pode ser "alta".
   ========================================================================== */
.erp {
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 3px;
  background-color: #151516;
  overflow: hidden;
}

/* ---- barra superior ---- */
.erp-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  padding: 12px 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background-color: #131413;
}

.erp-topbar-left,
.erp-topbar-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

.erp-logo {
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: #151615;
  background-color: #f1f1f1;
  border-radius: 3px;
  padding: 4px 7px;
}

.erp-crumb {
  font-size: 0.8125rem;
  font-weight: 500;
  color: #f1f1f1;
}

.erp-live {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: #898781;
}

.erp-live-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: #0ca30c;
}

/* ---- filtro de período ---- */
.erp-filter {
  display: inline-flex;
  gap: 2px;
  padding: 2px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 3px;
}

.erp-filter-btn {
  border: 0;
  background: transparent;
  color: #898781;
  font-size: 0.6875rem;
  font-weight: 500;
  padding: 5px 9px;
  border-radius: 2px;
  cursor: pointer;
  transition: background-color .2s ease, color .2s ease;
}

.erp-filter-btn:hover {
  color: #f1f1f1;
}

.erp-filter-btn.is-active {
  background-color: #f1f1f1;
  color: #151615;
}

/* ---- corpo: sidebar + conteúdo ---- */
.erp-body {
  display: grid;
  grid-template-columns: 1fr;
}

@media (min-width: 768px) {
  .erp-body {
    grid-template-columns: 190px 1fr;
  }
}

.erp-sidebar {
  display: flex;
  flex-direction: row;
  gap: 2px;
  padding: 10px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  overflow-x: auto;
}

@media (min-width: 768px) {
  .erp-sidebar {
    flex-direction: column;
    border-bottom: 0;
    border-right: 1px solid rgba(255, 255, 255, 0.08);
    overflow-x: visible;
  }
}

.erp-nav {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  white-space: nowrap;
  border: 0;
  background: transparent;
  color: #898781;
  font-size: 0.8125rem;
  font-weight: 500;
  text-align: left;
  padding: 9px 10px;
  border-radius: 3px;
  cursor: pointer;
  transition: background-color .2s ease, color .2s ease;
}

.erp-nav svg {
  width: 15px;
  height: 15px;
  flex: 0 0 auto;
  fill: currentColor;
}

.erp-nav[data-module="vendas"] svg,
.erp-nav[data-module="estoque"] svg {
  fill: none;
}

.erp-nav:hover {
  color: #f1f1f1;
  background-color: rgba(255, 255, 255, 0.04);
}

.erp-nav.is-active {
  color: #f1f1f1;
  background-color: rgba(255, 255, 255, 0.07);
}

.erp-main {
  padding: 16px 14px 18px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-width: 0;
}

/* ---- stat tiles ---- */
.erp-kpis {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

@media (min-width: 900px) {
  .erp-kpis {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .erp-kpis-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.erp-stat {
  position: relative;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 3px;
  padding: 12px 13px;
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 0;
}

.erp-stat-label {
  font-size: 0.6875rem;
  color: #898781;
}

/* figuras proporcionais: tabular-nums só em colunas que precisam alinhar */
.erp-stat-value {
  font-size: 1.375rem;
  font-weight: 600;
  color: #f1f1f1;
  line-height: 1.15;
}

.erp-stat-foot {
  display: flex;
  align-items: baseline;
  gap: 6px;
  flex-wrap: wrap;
}

.erp-delta {
  font-size: 0.6875rem;
  font-weight: 600;
}

.erp-stat-vs {
  font-size: 0.6875rem;
  color: #898781;
}

.erp-spark {
  position: absolute;
  top: 12px;
  right: 12px;
  opacity: .9;
}

/* ---- cards de gráfico ---- */
.erp-card {
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 3px;
  padding: 14px;
  min-width: 0;
}

.erp-card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.erp-card-title {
  font-size: 0.9375rem;
  font-weight: 500;
  color: #f1f1f1;
}

.erp-card-sub {
  font-size: 0.6875rem;
  color: #898781;
  margin-top: 2px;
}

.erp-toggle {
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: transparent;
  color: #898781;
  font-size: 0.6875rem;
  font-weight: 500;
  padding: 5px 9px;
  border-radius: 3px;
  cursor: pointer;
  flex: 0 0 auto;
  transition: color .2s ease, border-color .2s ease;
}

.erp-toggle:hover {
  color: #f1f1f1;
  border-color: rgba(255, 255, 255, 0.3);
}

.erp-chart {
  position: relative;
  min-width: 0;
}

.erp-bar-row:hover rect {
  fill: rgba(255, 255, 255, 0.03);
}

/* tooltip: enriquece, nunca é o único caminho para o valor */
.erp-tip {
  position: absolute;
  top: 4px;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  align-items: baseline;
  background-color: #0d0e0d;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 3px;
  padding: 5px 8px;
  pointer-events: none;
  white-space: nowrap;
}

.erp-tip-label {
  font-size: 0.6875rem;
  color: #898781;
}

.erp-tip-val {
  font-size: 0.6875rem;
  font-weight: 600;
  color: #f1f1f1;
  font-variant-numeric: tabular-nums;
}

/* ---- tabelas ---- */
.erp-table-view {
  overflow-x: auto;
}

.erp-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.75rem;
}

.erp-table th {
  text-align: left;
  font-weight: 500;
  font-size: 0.6875rem;
  color: #898781;
  padding: 0 10px 8px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  white-space: nowrap;
}

.erp-table td {
  padding: 9px 10px 9px 0;
  color: #c3c2b7;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  white-space: nowrap;
}

.erp-table tr:last-child td {
  border-bottom: 0;
}

.erp-table .num {
  text-align: right;
  font-variant-numeric: tabular-nums;
}

/* só a última coluna encosta na borda — colunas do meio mantêm o respiro,
   senão um número alinhado à direita cola no texto da coluna seguinte */
.erp-table th:last-child,
.erp-table td:last-child {
  padding-right: 0;
}

.erp-mono {
  font-variant-numeric: tabular-nums;
  color: #f1f1f1;
}

.erp-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.6875rem;
  color: #c3c2b7;
}

.erp-badge-ico {
  font-size: 0.75rem;
  line-height: 1;
}

/* ---- medidores de estoque ---- */
.erp-meters {
  display: grid;
  gap: 14px;
}

@media (min-width: 720px) {
  .erp-meters {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px 22px;
  }
}

.erp-meter-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 6px;
}

.erp-meter-name {
  font-size: 0.75rem;
  color: #c3c2b7;
}

.erp-meter-qtd {
  font-size: 0.6875rem;
  color: #898781;
  font-variant-numeric: tabular-nums;
}

.erp-meter-qtd b {
  color: #f1f1f1;
  font-weight: 600;
}

.erp-meter-track {
  height: 6px;
  border-radius: 3px;
  overflow: hidden;
}

.erp-meter-fill {
  height: 100%;
  border-radius: 3px;
}

.erp-meter-state {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  margin-top: 5px;
  font-size: 0.6875rem;
  color: #898781;
}

/* ---------- Tags de tecnologia (cards e trajetória) ---------- */
.tag {
  display: inline-flex;
  align-items: center;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 3px;
  padding: 3px 7px;
  font-size: 0.625rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #a3a3a3;
  white-space: nowrap;
}

/* ---------- Botões de assunto do formulário ---------- */
.subject-btn {
  border: 1px solid #404040;
  border-radius: 3px;
  padding: 8px 12px;
  font-size: 0.75rem;
  font-weight: 500;
  color: #a3a3a3;
  cursor: pointer;
  transition: background-color .2s ease, color .2s ease, border-color .2s ease;
}

.subject-btn:hover {
  border-color: #a3a3a3;
  color: #f1f1f1;
}

.subject-btn.is-active {
  background-color: #f1f1f1;
  border-color: #f1f1f1;
  color: #151615;
}

/* ==========================================================================
   Parede de logos da stack
   6 vitrines para 11 tecnologias: cada slot troca de logo em ordem sorteada.
   O slot precisa de position:relative porque a logo que entra e a que sai
   ficam sobrepostas durante o cruzamento.
   ========================================================================== */
.logo-wall-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

@media (min-width: 768px) {
  .logo-wall-grid {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }
}

.logo-wall-item {
  position: relative;
}

.logo-wall-slot {
  position: relative;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.logo-wall-content {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #d4d4d4;
  opacity: .72;
  transition: opacity .3s ease;
}

.logo-wall-content:hover {
  opacity: 1;
}

.logo-wall-content svg {
  width: auto;
  height: 34px;
  max-width: 100%;
  fill: currentColor;
}

/* ---------- Cartão do rodapé ---------- */
.footer-card {
  background-color: #151615;
  border-radius: 16px;
}

/* ---------- Header ---------- */
/* O <header> só posiciona a barra e é ele que o GSAP empurra para cima ao
   rolar. O fundo fica em #header-bar, que tem a largura do container —
   nunca 100% da viewport e nunca branco. */
#header-bar {
  background-color: transparent;
  border: 1px solid transparent;
}

#header-bar.is-scrolled {
  margin-top: 12px;
  background-color: rgba(19, 20, 19, 0.72);
  border-color: rgba(255, 255, 255, 0.08);
  border-radius: 3px;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.35);
}

/* ---------- Menu mobile ---------- */
#mobile-menu.is-open {
  transform: translateY(0%);
}

#menu-toggle.is-open .menu-bar:first-child {
  transform: translateY(3.5px) rotate(45deg);
}

#menu-toggle.is-open .menu-bar:last-child {
  transform: translateY(-3.5px) rotate(-45deg);
}

/* ---------- Placeholders de imagem dos projetos ---------- */
.thumb-gradient-1 {
  background: radial-gradient(120% 120% at 20% 20%, #2a3d33 0%, #131413 60%),
    linear-gradient(135deg, #1b1c1b 0%, #0d0e0d 100%);
}

.thumb-gradient-2 {
  background: radial-gradient(120% 120% at 80% 20%, #2a2338 0%, #131413 60%),
    linear-gradient(135deg, #1b1c1b 0%, #0d0e0d 100%);
}

/* ==========================================================================
   ESTADOS INICIAIS DAS ANIMAÇÕES (GSAP)
   Só valem quando há JS (classe .js no <html>). Se o GSAP não carregar, o
   main.js remove a classe e tudo aparece normalmente.
   ========================================================================== */
.js [data-hero-reveal],
.js [data-reveal],
.js [data-cards] > .card,
.js [data-logos] > *,
.js #footer-wordmark,
.js #reveal-text {
  opacity: 0;
}

/* palavras fatiadas pelo JS para as animações de texto */
.word {
  display: inline-block;
  will-change: transform, opacity, filter;
  transform-origin: 50% 100%;
}

/* ---------- Accordion ---------- */
.accordion-item.is-open .accordion-panel {
  grid-template-rows: 1fr;
}

.accordion-item.is-open .accordion-icon {
  transform: rotate(45deg);
}

/* ---------- Drawer de contato ---------- */
#contact-drawer.is-open {
  transform: translateX(0);
}

#contact-overlay.is-open {
  opacity: 1;
  pointer-events: auto;
}

/* ---------- Acessibilidade: reduzir movimento ---------- */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  #header-bar,
  #mobile-menu,
  #contact-drawer,
  #contact-overlay,
  .accordion-panel,
  .accordion-icon,
  .btn,
  .link-line::after {
    transition: none !important;
  }
}