/* ==========================================================================
   OCKHAM DESIGN SYSTEM 2.0 — COMPONENTES DE INTERFACE
   ========================================================================== */

/* Container Central */
.ock-container {
  width: min(calc(100% - var(--ock-gutter) * 2), var(--ock-container));
  margin-inline: auto;
}

/* ==========================================================================
   HEADER TRANSPARENTE COM GLASSMORPHISM (NÃO FIXO — ROLA COM A PÁGINA)
   Transparência total atrás do menu e da logo, sem fundo preto
   ========================================================================== */
.ock-header {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: transparent; /* Totalmente transparente para exibir a animação de fundo */
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08); /* Borda limpa e sutil, sem degradê */
}

.ock-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
  gap: 24px;
}

/* Logo Oficial Ockham perfeitamente centrada no eixo vertical do cabeçalho */
.ock-logo {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
  height: 100%;
}

.ock-logo-img {
  height: 36px;
  width: auto;
  object-fit: contain;
  display: block;
}

/* Menu de Navegação */
.ock-nav {
  display: flex;
  align-items: center;
  gap: 32px;
}

.ock-nav-list {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
}

.ock-nav-link {
  font-family: var(--ock-body);
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--ock-muted);
  transition: color var(--ock-duration) var(--ock-ease);
  position: relative;
  padding: 8px 0;
}

.ock-nav-link:hover {
  color: var(--ock-text);
}

.ock-nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--ock-brand-400);
  transition: width var(--ock-duration) var(--ock-ease);
}

.ock-nav-link:hover::after {
  width: 100%;
}

/* Ações do Header */
.ock-header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

/* Menu Mobile Toggle */
.ock-menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  border-radius: var(--ock-radius-control);
  border: 1px solid var(--ock-border);
  background: rgba(21, 23, 28, 0.8);
  color: var(--ock-text);
  cursor: pointer;
}

.ock-menu-toggle svg {
  width: 22px;
  height: 22px;
}

/* ==========================================================================
   BOTÕES (OCK-BTN) COM TRANSIÇÃO ULTRA SUAVE E REFINADA
   ========================================================================== */
.ock-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 12px 26px;
  border-radius: var(--ock-radius-control);
  font-family: var(--ock-body);
  font-size: 0.9375rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  white-space: nowrap;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1),
              box-shadow 0.4s cubic-bezier(0.16, 1, 0.3, 1),
              background 0.4s cubic-bezier(0.16, 1, 0.3, 1),
              border-color 0.4s cubic-bezier(0.16, 1, 0.3, 1),
              color 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  overflow: hidden;
}

/* Botão Primário */
.ock-btn--primary {
  background: linear-gradient(135deg, var(--ock-brand-400) 0%, var(--ock-brand-500) 100%);
  color: #FFFFFF !important;
  border: 1px solid rgba(138, 184, 255, 0.25);
  box-shadow: 0 4px 20px rgba(47, 111, 209, 0.35);
}

.ock-btn--primary:hover {
  background: linear-gradient(135deg, #468df0 0%, var(--ock-brand-700) 100%);
  box-shadow: 0 0 35px rgba(54, 124, 221, 0.55), 0 8px 25px rgba(0, 0, 0, 0.4);
  transform: translateY(-2px);
}

.ock-btn--primary:active {
  transform: translateY(0);
}

/* Botão Secundário / Ghost */
.ock-btn--secondary {
  background: rgba(21, 23, 28, 0.75);
  color: var(--ock-text) !important;
  border: 1px solid var(--ock-border-strong);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.ock-btn--secondary:hover {
  background: rgba(33, 39, 52, 0.85);
  border-color: var(--ock-link);
  color: #FFFFFF !important;
  box-shadow: 0 0 24px rgba(54, 124, 221, 0.2), 0 6px 20px rgba(0, 0, 0, 0.35);
  transform: translateY(-2px);
}

/* Seta animada dentro do botão */
.ock-btn-arrow {
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.ock-btn:hover .ock-btn-arrow {
  transform: translateX(5px);
}

/* ==========================================================================
   BADGE PILL (COM PONTO PULSANTE)
   ========================================================================== */
.ock-badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 7px 18px;
  border-radius: var(--ock-radius-pill);
  background: rgba(21, 25, 34, 0.78);
  border: 1px solid rgba(138, 184, 255, 0.34);
  box-shadow: 0 0 24px rgba(54, 124, 221, 0.14);
  font-family: var(--ock-body);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #A8CBFF;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.ock-pulse-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--ock-brand-400);
  box-shadow: 0 0 10px var(--ock-brand-400);
  position: relative;
}

.ock-pulse-dot::before {
  content: '';
  position: absolute;
  inset: -3px;
  border-radius: 50%;
  border: 1px solid var(--ock-brand-400);
  animation: ock-pulse-ring 2s cubic-bezier(0.24, 0, 0.38, 1) infinite;
}

@keyframes ock-pulse-ring {
  0% { transform: scale(0.6); opacity: 0.9; }
  100% { transform: scale(2.4); opacity: 0; }
}

/* ==========================================================================
   GRADIENTE TIPOGRÁFICO
   ========================================================================== */
.ock-gradient-text {
  color: var(--ock-text);
}

@supports ((background-clip: text) or (-webkit-background-clip: text)) {
  .ock-gradient-text {
    background: linear-gradient(135deg, #FFFFFF 0%, #E2E8F0 50%, var(--ock-link) 100%);
    background-clip: text;
    -webkit-background-clip: text;
    color: transparent;
  }
}

/* ==========================================================================
   HEADLINES DE ABERTURA DE DOBRA — REVELAÇÃO LINHA A LINHA COM BLUR (SMOOTH)
   ========================================================================== */
[data-headline-reveal] {
  perspective: 1000px;
}

.ock-headline-line {
  display: block;
  will-change: transform, opacity, filter;
  transform: translate3d(0, 28px, 0);
  opacity: 0;
  filter: blur(14px);
  backface-visibility: hidden;
}

@media (prefers-reduced-motion: reduce) {
  .ock-headline-line {
    transform: none !important;
    opacity: 1 !important;
    filter: none !important;
  }
}

/* ==========================================================================
   FRASES EDITORIAIS — REVELAÇÃO LETRA POR LETRA COM BLUR (ULTRA SENSÍVEL)
   ========================================================================== */
.ock-char-word {
  display: inline-block;
  white-space: nowrap;
}

.ock-char {
  display: inline-block;
  will-change: transform, opacity, filter;
  opacity: 0.08;
  filter: blur(10px);
  transform: translate3d(0, 8px, 0);
  backface-visibility: hidden;
}

/* Garante que letras dentro de .ock-gradient-word mantenham o azul degradê Ockham */
[data-char-reveal] .ock-gradient-word {
  background: none;
  -webkit-text-fill-color: initial;
  display: inline;
}

[data-char-reveal] .ock-gradient-word .ock-char {
  background: linear-gradient(135deg, #8AB8FF 0%, #367CDD 55%, #2F6FD1 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  text-shadow: 0 0 28px rgba(54, 124, 221, 0.38);
}

@media (prefers-reduced-motion: reduce) {
  .ock-char,
  .ock-gradient-word .ock-char {
    opacity: 1 !important;
    filter: none !important;
    transform: none !important;
  }
}

/* ==========================================================================
   ELEMENTO DE CONFIANÇA / PROVA SOCIAL
   ========================================================================== */
.ock-trust-badge {
  display: inline-flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
  padding: 8px 14px;
  border-radius: var(--ock-radius-pill);
  background: rgba(21, 23, 28, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(8px);
}

.ock-avatars {
  display: flex;
  align-items: center;
}

.ock-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 2px solid var(--ock-surface);
  margin-left: -8px;
  background-color: var(--ock-surface-raised);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 600;
  color: var(--ock-text);
  overflow: hidden;
}

.ock-avatar:first-child {
  margin-left: 0;
}

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

.ock-stars {
  display: flex;
  align-items: center;
  gap: 2px;
  color: #FBBF24;
}

.ock-stars svg {
  width: 14px;
  height: 14px;
  fill: currentColor;
}

.ock-trust-text {
  font-size: 0.8125rem;
  color: var(--ock-muted);
  font-weight: 500;
}

.ock-trust-text strong {
  color: var(--ock-text);
  font-weight: 600;
}

/* ==========================================================================
   CARDS DAS FRENTES DE ATUAÇÃO (DOBRA 01) — 4 CAIXAS COM REPRESENTAÇÃO GRÁFICA
   ========================================================================== */
.ock-hero-cards-section {
  width: 100%;
  margin-top: clamp(36px, 4.5vw, 52px);
  position: relative;
  z-index: 10;
}

/* Grid de 4 Caixas Lado a Lado */
.ock-services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  width: 100%;
}

/* Caixa Individual da Solução com Transição Suave e Border Beam */
.ock-service-card {
  position: relative;
  background: rgba(18, 22, 30, 0.88);
  border: 1px solid rgba(138, 184, 255, 0.2);
  border-radius: var(--ock-radius-card);
  padding: 24px 22px;
  display: flex;
  flex-direction: column;
  text-align: left;
  text-decoration: none;
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.65), 0 0 20px rgba(54, 124, 221, 0.08);
  transition: transform 0.45s cubic-bezier(0.16, 1, 0.3, 1),
              box-shadow 0.45s cubic-bezier(0.16, 1, 0.3, 1),
              border-color 0.45s cubic-bezier(0.16, 1, 0.3, 1),
              background 0.45s cubic-bezier(0.16, 1, 0.3, 1);
  overflow: hidden;
}

/* Camada do Brilho que Corre em Volta da Caixa (Border Beam) */
.ock-border-beam {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  z-index: 1;
  padding: 1.5px;
  overflow: hidden;
  opacity: 0;
  transition: opacity 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask-composite: exclude;
}

.ock-border-beam::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: conic-gradient(
    from 0deg,
    transparent 0deg,
    transparent 285deg,
    rgba(54, 124, 221, 0.4) 315deg,
    #8AB8FF 348deg,
    #FFFFFF 357deg,
    transparent 360deg
  );
  animation: ock-border-beam-spin 3.2s linear infinite;
  animation-play-state: paused;
}

/* Ativação Universal do Border Beam para qualquer card do projeto */
:hover > .ock-border-beam,
.ock-service-card:hover .ock-border-beam,
.ock-moment-card:hover .ock-border-beam {
  opacity: 1;
}

:hover > .ock-border-beam::before,
.ock-service-card:hover .ock-border-beam::before,
.ock-moment-card:hover .ock-border-beam::before {
  animation-play-state: running;
}

@keyframes ock-border-beam-spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* Elementos Internos sobre a Borda */
.ock-service-card-top,
.ock-service-title,
.ock-service-desc,
.ock-service-cta {
  position: relative;
  z-index: 2;
}

/* Linha Superior: Ícone Gráfico e Número */
.ock-service-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  margin-bottom: 18px;
}

/* Representação Gráfica / Caixa de Ícone Iluminada */
.ock-service-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(54, 124, 221, 0.18) 0%, rgba(25, 71, 171, 0.25) 100%);
  border: 1px solid rgba(138, 184, 255, 0.35);
  color: #8AB8FF;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.15);
  transition: transform 0.45s cubic-bezier(0.16, 1, 0.3, 1),
              background 0.45s cubic-bezier(0.16, 1, 0.3, 1),
              border-color 0.45s cubic-bezier(0.16, 1, 0.3, 1),
              color 0.45s cubic-bezier(0.16, 1, 0.3, 1),
              box-shadow 0.45s cubic-bezier(0.16, 1, 0.3, 1);
}

.ock-service-icon svg {
  width: 22px;
  height: 22px;
  transition: transform 0.45s cubic-bezier(0.16, 1, 0.3, 1);
}

.ock-service-number {
  font-family: var(--ock-heading);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--ock-subtle);
  background: rgba(255, 255, 255, 0.04);
  padding: 4px 10px;
  border-radius: var(--ock-radius-pill);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

/* Título da Caixa */
.ock-service-title {
  font-family: var(--ock-heading);
  font-size: 1.0625rem;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 8px;
  line-height: 1.3;
  letter-spacing: -0.02em;
}

/* Descrição Curta de Alto Contraste */
.ock-service-desc {
  font-family: var(--ock-body);
  font-size: 0.8125rem;
  line-height: 1.6;
  color: var(--ock-muted);
  margin-bottom: 20px;
  flex-grow: 1;
}

/* Link de Ação com Microinteração Suave */
.ock-service-cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--ock-body);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ock-link);
  transition: color 0.45s cubic-bezier(0.16, 1, 0.3, 1);
}

.ock-service-cta svg {
  width: 14px;
  height: 14px;
  transition: transform 0.45s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Estados de Hover da Caixa */
.ock-service-card:hover {
  background: rgba(23, 29, 41, 0.96);
  border-color: rgba(138, 184, 255, 0.45);
  transform: translateY(-5px);
  box-shadow: 0 22px 50px rgba(0, 0, 0, 0.75), 0 0 32px rgba(54, 124, 221, 0.28);
}

.ock-service-card:hover .ock-service-icon {
  background: linear-gradient(135deg, var(--ock-brand-400) 0%, var(--ock-brand-700) 100%);
  border-color: #8AB8FF;
  color: #FFFFFF;
  box-shadow: 0 0 20px rgba(54, 124, 221, 0.6);
  transform: scale(1.08);
}

.ock-service-card:hover .ock-service-cta {
  color: #FFFFFF;
}

.ock-service-card:hover .ock-service-cta svg {
  transform: translateX(5px);
}

/* Breakpoints do Grid de 4 Caixas */
@media (max-width: 1100px) {
  .ock-services-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }
}

@media (max-width: 640px) {
  .ock-services-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }
  .ock-service-card {
    padding: 20px 18px;
  }
}

/* ==========================================================================
   RESPONSIVIDADE GERAL DOS COMPONENTES
   ========================================================================== */
@media (max-width: 900px) {
  .ock-nav {
    display: none;
  }
  
  .ock-menu-toggle {
    display: flex;
  }

  .ock-header-actions .ock-btn {
    display: none;
  }

  /* Menu Mobile Aberto */
  .ock-nav.is-open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 76px;
    left: 0;
    right: 0;
    background: rgba(15, 15, 15, 0.98);
    border-bottom: 1px solid var(--ock-border);
    padding: 28px 24px;
    gap: 20px;
    backdrop-filter: blur(20px);
  }

  .ock-nav.is-open .ock-nav-list {
    flex-direction: column;
    align-items: flex-start;
    width: 100%;
    gap: 16px;
  }

  .ock-nav.is-open .ock-nav-link {
    font-size: 1.125rem;
    width: 100%;
  }

  .ock-nav.is-open .ock-btn-mobile {
    display: inline-flex;
    width: 100%;
    margin-top: 12px;
  }
}

/* ==========================================================================
   RODAPÉ INSTITUCIONAL PADRONIZADO (GLOBAL PARA TODAS AS PÁGINAS)
   Estrutura em 4 Colunas + Botões de Ícone + Barra Legal Inferior
   ========================================================================== */
.ock-footer {
  position: relative;
  z-index: 5;
  background: transparent;
  color: var(--ock-subtle);
  padding: 24px 0 42px;
}

.ock-footer-wrapper {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 56px;
}

.ock-footer-main {
  display: grid;
  grid-template-columns: minmax(280px, 1.6fr) repeat(3, 1fr);
  gap: clamp(32px, 5vw, 64px);
  padding-bottom: 52px;
}

/* Coluna da Marca (Esquerda) */
.ock-footer-brand {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.ock-footer-logo-link {
  display: inline-flex;
  align-items: center;
  margin-bottom: 18px;
}

.ock-footer-logo {
  height: 32px;
  width: auto;
  object-fit: contain;
}

.ock-footer-tagline {
  font-family: var(--ock-body);
  font-size: 0.875rem;
  line-height: 1.65;
  color: var(--ock-subtle);
  max-width: 36ch;
  margin-bottom: 24px;
}

/* Botões Quadrados Arredondados de Ícone (Fiel à Referência) */
.ock-footer-socials {
  display: flex;
  align-items: center;
  gap: 10px;
}

.ock-social-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--ock-muted);
  transition: background 0.25s ease,
              border-color 0.25s ease,
              color 0.25s ease,
              transform 0.25s ease;
}

.ock-social-btn svg {
  width: 17px;
  height: 17px;
}

.ock-social-btn:hover {
  background: rgba(54, 124, 221, 0.16);
  border-color: rgba(138, 184, 255, 0.35);
  color: #FFFFFF;
  transform: translateY(-2px);
}

/* Colunas de Navegação do Rodapé */
.ock-footer-col {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.ock-footer-col-title {
  font-family: var(--ock-heading);
  font-size: 0.9rem;
  font-weight: 700;
  color: #FFFFFF;
  letter-spacing: -0.01em;
  margin-bottom: 20px;
}

.ock-footer-col-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
  list-style: none;
}

.ock-footer-col-list a {
  font-family: var(--ock-body);
  font-size: 0.875rem;
  font-weight: 400;
  color: var(--ock-subtle);
  transition: color 0.22s ease;
}

.ock-footer-col-list a:hover {
  color: #FFFFFF;
}

/* Barra Inferior Legal */
.ock-footer-bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding-top: 28px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.ock-footer-copyright {
  font-family: var(--ock-body);
  font-size: 0.8125rem;
  color: var(--ock-subtle);
  margin: 0;
}

.ock-footer-legal {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 24px;
  list-style: none;
}

.ock-footer-legal a {
  font-family: var(--ock-body);
  font-size: 0.8125rem;
  color: var(--ock-subtle);
  transition: color 0.22s ease;
}

.ock-footer-legal a:hover {
  color: #FFFFFF;
}

/* Responsividade do Rodapé Global */
@media (max-width: 900px) {
  .ock-footer-main {
    grid-template-columns: 1fr 1fr;
    gap: 36px;
  }

  .ock-footer-brand {
    grid-column: 1 / -1;
  }
}

@media (max-width: 560px) {
  .ock-footer-main {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .ock-footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
  }
}