/* ==========================================================================
   OCKHAM — PÁGINA DE DIAGNÓSTICO DIGITAL (/diagnostico-digital/)
   Herdando integralmente o Design System 2.0 e a linguagem visual da Home
   ========================================================================== */

/* ==========================================================================
   DOBRA 01 — HERO (DIAGNÓSTICO DIGITAL)
   Centralizada, com iluminação radial controlada, entrada progressiva e
   grafismo abstrato de linhas luminosas finas sugerindo análise e conexão.
   ========================================================================== */

.ock-diag-hero {
  padding-top: calc(76px + 108px);
  padding-bottom: clamp(64px, 7.5vw, 104px);
}

.ock-diag-hero .ock-hero-title {
  max-width: 21ch;
  margin-inline: auto;
  margin-bottom: 24px;
}

.ock-diag-hero .ock-hero-lead {
  max-width: 62ch;
  margin-bottom: 14px;
  color: #D2DCEB;
}

.ock-diag-hero-sublead {
  font-family: var(--ock-heading);
  font-size: clamp(1rem, 1.4vw, 1.15rem);
  font-weight: 600;
  line-height: 1.55;
  color: #FFFFFF;
  letter-spacing: -0.015em;
  max-width: 56ch;
  margin-inline: auto;
  margin-bottom: 36px;
}

/* Entrada Progressiva Suave na Abertura da Hero */
.ock-diag-enter {
  opacity: 0;
  transform: translate3d(0, 22px, 0);
  animation: ock-diag-fade-up 0.85s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.ock-diag-enter--d1 { animation-delay: 0.08s; }
.ock-diag-enter--d2 { animation-delay: 0.18s; }
.ock-diag-enter--d3 { animation-delay: 0.28s; }
.ock-diag-enter--d4 { animation-delay: 0.38s; }
.ock-diag-enter--d5 { animation-delay: 0.48s; }

@keyframes ock-diag-fade-up {
  0% {
    opacity: 0;
    transform: translate3d(0, 22px, 0);
  }
  100% {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }
}

/* Texto de Apoio abaixo dos CTAs */
.ock-diag-hero-support {
  margin-top: 24px;
  font-family: var(--ock-body);
  font-size: 0.9375rem;
  font-weight: 500;
  color: #B4C3DA;
  letter-spacing: 0.01em;
}

/* ==========================================================================
   GRAFISMO ABSTRATO DE LINHAS LUMINOSAS FINAS (ANÁLISE E CONEXÃO)
   Sem painéis de métricas, sem contadores e sem dados fictícios
   ========================================================================== */
.ock-diag-hero-graphic {
  position: relative;
  width: 100%;
  max-width: 860px;
  margin: clamp(36px, 4.5vw, 54px) auto 0;
  pointer-events: none;
  user-select: none;
}

.ock-diag-hero-svg {
  width: 100%;
  height: auto;
  display: block;
  overflow: visible;
}

/* Pulsação sutil dos nós de conexão */
.ock-diag-node-pulse {
  transform-box: fill-box;
  transform-origin: center;
  animation: ock-node-breathe 3.6s ease-in-out infinite alternate;
}

.ock-diag-node-pulse--delayed {
  animation-delay: 1.8s;
}

/* Fluxo luminoso sutil ao longo das linhas de conexão */
.ock-diag-line-flow {
  stroke-dasharray: 8 14;
  animation: ock-line-dash 18s linear infinite;
}

@keyframes ock-node-breathe {
  0% {
    opacity: 0.35;
    transform: scale(0.85);
  }
  100% {
    opacity: 0.95;
    transform: scale(1.25);
  }
}

@keyframes ock-line-dash {
  0% {
    stroke-dashoffset: 220;
  }
  100% {
    stroke-dashoffset: 0;
  }
}

/* Responsividade da Dobra 01 (Diagnóstico Digital) */
@media (max-width: 768px) {
  .ock-diag-hero {
    padding-top: calc(76px + 72px);
    padding-bottom: 56px;
  }

  .ock-diag-hero-sublead {
    margin-bottom: 28px;
  }

  .ock-diag-hero-support {
    margin-top: 20px;
    font-size: 0.875rem;
    padding-inline: 12px;
  }

  .ock-diag-hero-graphic {
    margin-top: 28px;
  }
}

/* ==========================================================================
   EFEITO BLUR-REVEAL PROGRESSIVO COMPARTILHADO ([data-reveal-section])
   ========================================================================== */
.ock-blur-reveal {
  opacity: 0;
  filter: blur(14px);
  transform: translateY(24px);
  transition: opacity 0.85s cubic-bezier(0.16, 1, 0.3, 1),
              filter 0.85s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.85s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, filter, transform;
}

[data-reveal-section].is-revealed .ock-blur-reveal {
  opacity: 1;
  filter: blur(0);
  transform: translateY(0);
}

[data-reveal-section].is-revealed .ock-blur-reveal--delay-1 {
  transition-delay: 0.14s;
}

[data-reveal-section].is-revealed .ock-blur-reveal--delay-2 {
  transition-delay: 0.28s;
}

/* ==========================================================================
   DOBRA 02 — O CENÁRIO DO NEGÓCIO (#cenario)
   Layout Editorial Assimétrico: Coluna Esquerda Sticky + Coluna Direita com
   3 Blocos Numerados (01, 02, 03) e Linha Vertical Azul de Progresso no Scroll
   ========================================================================== */
.ock-diag-scenario {
  position: relative;
  background: transparent;
  padding-top: clamp(32px, 4vw, 56px);
  padding-bottom: clamp(64px, 7.5vw, 96px);
  z-index: 10;
}

/* Iluminação radial lateral discreta para continuidade visual */
.ock-diag-scenario::before {
  content: '';
  position: absolute;
  top: 12%;
  right: -120px;
  width: min(640px, 75vw);
  height: 520px;
  background: radial-gradient(
    ellipse at center,
    rgba(54, 124, 221, 0.12) 0%,
    rgba(25, 71, 171, 0.05) 48%,
    rgba(15, 15, 15, 0) 76%
  );
  pointer-events: none;
  z-index: 0;
}

.ock-diag-scenario-grid {
  position: relative;
  z-index: 5;
  display: grid;
  grid-template-columns: minmax(320px, 0.92fr) minmax(0, 1.08fr);
  gap: clamp(44px, 6vw, 88px);
  align-items: start;
  margin-bottom: clamp(44px, 5.5vw, 68px);
}

/* Coluna Esquerda: Editorial e Sticky no Desktop */
.ock-diag-scenario-sticky {
  position: sticky;
  top: 124px;
  text-align: left;
}

.ock-diag-scenario-eyebrow {
  margin-bottom: 22px;
}

.ock-diag-section-title {
  font-family: var(--ock-heading);
  font-size: clamp(2rem, 3.6vw, 3.1rem);
  font-weight: 700;
  line-height: 1.14;
  letter-spacing: -0.035em;
  color: #FFFFFF;
  margin-bottom: 22px;
}

.ock-diag-scenario-lead {
  font-family: var(--ock-body);
  font-size: clamp(1.025rem, 1.35vw, 1.15rem);
  line-height: 1.72;
  color: #D2DCEB;
  max-width: 46ch;
  margin: 0;
}

/* Coluna Direita: Fluxo Vertical com Linha Azul Progressiva no Scroll */
.ock-diag-scenario-flow {
  --ock-timeline-fill: 0;
  position: relative;
  display: flex;
  flex-direction: column;
  padding-left: 28px;
}

/* Trilho base vertical sutil */
.ock-diag-scenario-flow::before {
  content: '';
  position: absolute;
  left: 6px;
  top: 26px;
  bottom: 28px;
  width: 2px;
  background: rgba(138, 184, 255, 0.14);
  border-radius: 2px;
}

/* Feixe azul progressivo controlado pela rolagem */
.ock-diag-scenario-flow::after {
  content: '';
  position: absolute;
  left: 6px;
  top: 26px;
  width: 2px;
  height: calc((100% - 54px) * var(--ock-timeline-fill, 0));
  background: linear-gradient(
    180deg,
    #2F6FD1 0%,
    #367CDD 65%,
    #8AB8FF 100%
  );
  box-shadow: 0 0 14px rgba(54, 124, 221, 0.85);
  border-radius: 2px;
  pointer-events: none;
  z-index: 1;
}

/* Bloco Editorial Aberto (Separado por linha fina — sem card pesado) */
.ock-diag-scenario-item {
  position: relative;
  padding: clamp(24px, 3vw, 34px) 0 clamp(28px, 3.5vw, 38px);
  border-bottom: 1px solid rgba(138, 184, 255, 0.16);
  opacity: 0.78;
  cursor: pointer;
  transition: opacity 0.35s cubic-bezier(0.16, 1, 0.3, 1),
              border-color 0.35s ease;
}

.ock-diag-scenario-item:first-child {
  padding-top: 8px;
}

.ock-diag-scenario-item.is-passed {
  opacity: 0.92;
}

.ock-diag-scenario-item.is-active,
.ock-diag-scenario-item:hover {
  opacity: 1;
  border-bottom-color: rgba(138, 184, 255, 0.34);
}

/* Marcador Circular Orbital na Linha Guia (centro exato x = 7px) */
.ock-diag-scenario-dot {
  position: absolute;
  left: -28px;
  top: 30px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: #0F0F0F;
  border: 2px solid rgba(138, 184, 255, 0.32);
  box-shadow: 0 0 0 4px #0F0F0F;
  z-index: 2;
  transition: border-color 0.35s ease,
              box-shadow 0.35s ease,
              transform 0.35s cubic-bezier(0.16, 1, 0.3, 1),
              background 0.35s ease;
}

.ock-diag-scenario-item:first-child .ock-diag-scenario-dot {
  top: 14px;
}

.ock-diag-scenario-item.is-passed .ock-diag-scenario-dot {
  border-color: #8AB8FF;
  background: #2F6FD1;
  box-shadow: 0 0 0 4px #0F0F0F, 0 0 10px rgba(54, 124, 221, 0.45);
}

.ock-diag-scenario-item:hover .ock-diag-scenario-dot,
.ock-diag-scenario-item.is-active .ock-diag-scenario-dot {
  border-color: #8AB8FF;
  background: #367CDD;
  box-shadow: 0 0 0 4px #0F0F0F, 0 0 18px rgba(54, 124, 221, 0.95);
  transform: scale(1.22);
}

/* Topo do Bloco: Numeração Grande Sutil + Ícone Linear Azul */
.ock-diag-scenario-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 14px;
}

.ock-diag-scenario-num {
  font-family: var(--ock-heading);
  font-size: clamp(1.35rem, 2vw, 1.65rem);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.03em;
  color: rgba(138, 184, 255, 0.45);
  transition: color 0.35s ease, text-shadow 0.35s ease;
}

.ock-diag-scenario-item:hover .ock-diag-scenario-num,
.ock-diag-scenario-item.is-active .ock-diag-scenario-num {
  color: #8AB8FF;
  text-shadow: 0 0 18px rgba(54, 124, 221, 0.45);
}

.ock-diag-scenario-icon {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(25, 71, 171, 0.16);
  border: 1px solid rgba(138, 184, 255, 0.24);
  color: #8AB8FF;
  flex-shrink: 0;
  transition: background 0.35s ease, border-color 0.35s ease, box-shadow 0.35s ease, transform 0.35s ease;
}

.ock-diag-scenario-icon svg {
  width: 19px;
  height: 19px;
}

.ock-diag-scenario-item:hover .ock-diag-scenario-icon,
.ock-diag-scenario-item.is-active .ock-diag-scenario-icon {
  background: rgba(54, 124, 221, 0.24);
  border-color: rgba(138, 184, 255, 0.52);
  box-shadow: 0 0 18px rgba(54, 124, 221, 0.28);
  transform: translateY(-2px);
}

/* Título do Bloco (01, 02, 03) */
.ock-diag-scenario-title {
  font-family: var(--ock-heading);
  font-size: clamp(1.3rem, 1.9vw, 1.55rem);
  font-weight: 700;
  line-height: 1.28;
  letter-spacing: -0.025em;
  color: #FFFFFF;
  margin-bottom: 12px;
  transition: color 0.3s ease;
}

.ock-diag-scenario-item:hover .ock-diag-scenario-title,
.ock-diag-scenario-item.is-active .ock-diag-scenario-title {
  color: #8AB8FF;
}

/* Texto de Descrição do Bloco */
.ock-diag-scenario-desc {
  font-family: var(--ock-body);
  font-size: clamp(1rem, 1.3vw, 1.075rem);
  line-height: 1.7;
  color: #D2DCEB;
  margin-bottom: 16px;
  max-width: 56ch;
}

/* Linha de Conclusão ("O que buscamos:") */
.ock-diag-scenario-goal {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 12px 16px;
  border-radius: 10px;
  background: rgba(20, 28, 42, 0.65);
  border-left: 2px solid #367CDD;
}

.ock-diag-scenario-goal svg {
  width: 17px;
  height: 17px;
  color: #8AB8FF;
  flex-shrink: 0;
  margin-top: 3px;
}

.ock-diag-scenario-goal p {
  margin: 0;
  font-family: var(--ock-body);
  font-size: 0.95rem;
  line-height: 1.55;
  color: #E2EBF8;
}

.ock-diag-scenario-goal strong {
  color: #FFFFFF;
  font-weight: 600;
}

/* Faixa Horizontal Discreta de Fechamento (Sem Botão) */
.ock-diag-scenario-closing {
  position: relative;
  z-index: 5;
  max-width: 920px;
  margin-inline: auto;
  padding: clamp(22px, 3vw, 30px) clamp(20px, 3.5vw, 40px);
  border-top: 1px solid rgba(138, 184, 255, 0.16);
  border-bottom: 1px solid rgba(138, 184, 255, 0.16);
  background: linear-gradient(
    90deg,
    rgba(25, 71, 171, 0) 0%,
    rgba(25, 71, 171, 0.1) 50%,
    rgba(25, 71, 171, 0) 100%
  );
  text-align: center;
}

.ock-diag-closing-text {
  margin: 0;
  font-family: var(--ock-heading);
  font-size: clamp(1.125rem, 1.75vw, 1.375rem);
  font-weight: 600;
  line-height: 1.5;
  letter-spacing: -0.02em;
  color: #FFFFFF;
}

/* Responsividade Mobile e Tablet da Dobra 02 */
@media (max-width: 992px) {
  .ock-diag-scenario-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .ock-diag-scenario-sticky {
    position: relative;
    top: 0;
  }

  .ock-diag-scenario-lead {
    max-width: 62ch;
  }
}

@media (max-width: 768px) {
  .ock-diag-scenario {
    padding-top: 24px;
    padding-bottom: 56px;
  }

  .ock-diag-scenario-flow {
    padding-left: 28px;
  }

  .ock-diag-scenario-item {
    padding: 22px 0 26px;
  }

  .ock-diag-scenario-goal {
    padding: 11px 14px;
  }

  .ock-diag-scenario-closing {
    padding: 20px 16px;
  }
}

/* ==========================================================================
   DOBRA 03 — O QUE ANALISAMOS (#o-que-analisamos)
   Grid 2×2 no Desktop com Linhas Finas de Ecossistema Conectado ao Fundo
   e Nota de Escopo Discreta
   ========================================================================== */
.ock-diag-pillars {
  position: relative;
  background-color: var(--ock-bg);
  padding-top: clamp(56px, 6.5vw, 88px);
  padding-bottom: clamp(64px, 7.5vw, 100px);
  overflow: hidden;
}

/* Ponte luminosa superior suave + redução gradual de luminosidade ao final */
.ock-diag-pillars::before {
  content: '';
  position: absolute;
  top: -110px;
  left: 50%;
  transform: translateX(-50%);
  width: min(980px, 92vw);
  height: 360px;
  background: radial-gradient(
    ellipse at center,
    rgba(54, 124, 221, 0.14) 0%,
    rgba(25, 71, 171, 0.05) 52%,
    rgba(15, 15, 15, 0) 76%
  );
  pointer-events: none;
  z-index: 0;
}

/* Cabeçalho Centralizado da Dobra 03 */
.ock-diag-pillars-header {
  text-align: center;
  max-width: 780px;
  margin-inline: auto;
  margin-bottom: clamp(40px, 5vw, 60px);
}

.ock-diag-pillars-eyebrow {
  margin-bottom: 20px;
}

.ock-diag-pillars-lead {
  font-family: var(--ock-body);
  font-size: clamp(1.025rem, 1.35vw, 1.15rem);
  line-height: 1.7;
  color: #D2DCEB;
  max-width: 60ch;
  margin-inline: auto;
}

/* Palco do Grid 2×2 + Representação Abstrata de Ecossistema Conectado */
.ock-diag-pillars-stage {
  position: relative;
  margin-bottom: clamp(32px, 4vw, 44px);
}

.ock-diag-ecosystem-bg {
  position: absolute;
  inset: -24px;
  pointer-events: none;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

.ock-diag-ecosystem-svg {
  width: 100%;
  height: 100%;
  display: block;
}

/* Grid 2×2 no Desktop */
.ock-diag-pillars-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(22px, 2.8vw, 32px);
}

/* Bloco Individual (Fundo Grafite Muito Escuro + Borda 1px Azul de Baixa Opacidade) */
.ock-diag-pillar-card {
  position: relative;
  background: rgba(18, 22, 30, 0.84);
  border: 1px solid rgba(138, 184, 255, 0.2);
  border-radius: var(--ock-radius-panel);
  padding: clamp(28px, 3.5vw, 40px);
  display: flex;
  flex-direction: column;
  text-align: left;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 16px 38px rgba(0, 0, 0, 0.52), 0 0 22px rgba(54, 124, 221, 0.05);
  overflow: hidden;
  transition: transform 0.38s cubic-bezier(0.16, 1, 0.3, 1),
              border-color 0.38s cubic-bezier(0.16, 1, 0.3, 1),
              background 0.38s cubic-bezier(0.16, 1, 0.3, 1),
              box-shadow 0.38s cubic-bezier(0.16, 1, 0.3, 1);
}

.ock-diag-pillar-card:hover {
  background: rgba(22, 28, 40, 0.94);
  border-color: rgba(138, 184, 255, 0.48);
  transform: translate3d(0, -4px, 0);
  box-shadow: 0 22px 48px rgba(0, 0, 0, 0.68), 0 0 32px rgba(54, 124, 221, 0.2);
}

/* Topo do Bloco: Ícone Linear Estilo Home + Numeração Pequena no Canto Superior */
.ock-diag-pillar-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 22px;
}

.ock-diag-pillar-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(25, 71, 171, 0.18);
  border: 1px solid rgba(138, 184, 255, 0.26);
  color: #8AB8FF;
  flex-shrink: 0;
  transition: background 0.35s ease,
              border-color 0.35s ease,
              box-shadow 0.35s ease,
              transform 0.35s ease;
}

.ock-diag-pillar-icon svg {
  width: 21px;
  height: 21px;
}

.ock-diag-pillar-card:hover .ock-diag-pillar-icon {
  background: rgba(54, 124, 221, 0.28);
  border-color: rgba(138, 184, 255, 0.55);
  box-shadow: 0 0 18px rgba(54, 124, 221, 0.32);
  transform: scale(1.05);
}

.ock-diag-pillar-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 5px 11px;
  border-radius: 999px;
  background: rgba(15, 20, 30, 0.78);
  border: 1px solid rgba(138, 184, 255, 0.2);
  font-family: var(--ock-heading);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: #8AB8FF;
  transition: border-color 0.35s ease, color 0.35s ease, background 0.35s ease;
}

.ock-diag-pillar-card:hover .ock-diag-pillar-num {
  border-color: rgba(138, 184, 255, 0.45);
  background: rgba(25, 71, 171, 0.24);
  color: #FFFFFF;
}

/* Título da Área Avaliada */
.ock-diag-pillar-title {
  font-family: var(--ock-heading);
  font-size: clamp(1.3rem, 1.85vw, 1.55rem);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.025em;
  color: #FFFFFF;
  margin-bottom: 12px;
}

/* Pergunta Central em Destaque */
.ock-diag-pillar-question {
  font-family: var(--ock-heading);
  font-size: clamp(1.02rem, 1.3vw, 1.125rem);
  font-weight: 600;
  line-height: 1.48;
  letter-spacing: -0.015em;
  color: #8AB8FF;
  margin-bottom: 12px;
}

/* Descrição Curta em Cinza Claro */
.ock-diag-pillar-desc {
  font-family: var(--ock-body);
  font-size: clamp(0.975rem, 1.2vw, 1.05rem);
  line-height: 1.68;
  color: #D2DCEB;
  margin: 0;
}

/* Nota de Escopo Discreta abaixo do Grid */
.ock-diag-scope-note {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  max-width: 860px;
  margin-inline: auto;
  padding: 18px 24px;
  border-radius: 14px;
  background: rgba(16, 21, 30, 0.72);
  border: 1px solid rgba(138, 184, 255, 0.16);
  text-align: left;
}

.ock-diag-scope-icon {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(25, 71, 171, 0.16);
  color: #8AB8FF;
  flex-shrink: 0;
}

.ock-diag-scope-icon svg {
  width: 18px;
  height: 18px;
}

.ock-diag-scope-text {
  margin: 0;
  font-family: var(--ock-body);
  font-size: 0.9375rem;
  line-height: 1.6;
  color: #C8D2E3;
}

/* Responsividade Mobile da Dobra 03 (Coluna Única, Sem Sobreposições) */
@media (max-width: 768px) {
  .ock-diag-pillars {
    padding-top: 44px;
    padding-bottom: 56px;
  }

  .ock-diag-ecosystem-bg {
    display: none;
  }

  .ock-diag-pillars-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .ock-diag-pillar-card {
    padding: 24px 22px;
    height: auto;
  }

  .ock-diag-scope-note {
    flex-direction: column;
    align-items: flex-start;
    padding: 18px 20px;
    gap: 10px;
  }
}

/* ==========================================================================
   DOBRA 04 — COMO FUNCIONA (#como-funciona)
   Linha de Processo Horizontal Conectada (3 Etapas de Peso Equivalente no
   Desktop) e Vertical à Esquerda no Mobile + Iluminação Progressiva no Scroll
   ========================================================================== */
.ock-diag-process {
  position: relative;
  background-color: var(--ock-bg);
  padding-top: clamp(56px, 6.5vw, 88px);
  padding-bottom: clamp(72px, 8.5vw, 112px);
  overflow: hidden;
}

/* Gradiente azul escuro concentrado na região inferior com continuidade para a Dobra 05 */
.ock-diag-process::after {
  content: '';
  position: absolute;
  bottom: -140px;
  left: 50%;
  transform: translateX(-50%);
  width: min(1080px, 95vw);
  height: 440px;
  background: radial-gradient(
    ellipse at center,
    rgba(25, 71, 171, 0.24) 0%,
    rgba(54, 124, 221, 0.1) 46%,
    rgba(15, 15, 15, 0) 76%
  );
  pointer-events: none;
  z-index: 0;
}

/* Cabeçalho Centralizado da Dobra 04 */
.ock-diag-process-header {
  text-align: center;
  max-width: 780px;
  margin-inline: auto;
  margin-bottom: clamp(44px, 5.5vw, 64px);
}

.ock-diag-process-eyebrow {
  margin-bottom: 20px;
}

.ock-diag-process-lead {
  font-family: var(--ock-body);
  font-size: clamp(1.025rem, 1.35vw, 1.15rem);
  line-height: 1.7;
  color: #D2DCEB;
  max-width: 62ch;
  margin-inline: auto;
}

/* Trilha Horizontal Conectando as 3 Etapas no Desktop */
.ock-diag-process-track {
  --ock-process-fill: 0;
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(22px, 2.8vw, 32px);
  align-items: stretch;
  margin-bottom: clamp(44px, 5.5vw, 64px);
}

/* Linha horizontal fina de base conectando os centros das 3 colunas (Desktop) */
.ock-diag-process-track::before {
  content: '';
  position: absolute;
  top: 7px;
  left: calc(100% / 6);
  right: calc(100% / 6);
  height: 2px;
  background: rgba(138, 184, 255, 0.16);
  border-radius: 2px;
  pointer-events: none;
  z-index: 1;
}

/* Linha horizontal luminosa progressiva controlada pelo scroll (Desktop) */
.ock-diag-process-track::after {
  content: '';
  position: absolute;
  top: 7px;
  left: calc(100% / 6);
  width: calc((100% * 2 / 3) * var(--ock-process-fill, 0));
  height: 2px;
  background: linear-gradient(
    90deg,
    #2F6FD1 0%,
    #367CDD 60%,
    #8AB8FF 100%
  );
  box-shadow: 0 0 14px rgba(54, 124, 221, 0.85);
  border-radius: 2px;
  pointer-events: none;
  z-index: 2;
}

/* Item de Etapa */
.ock-diag-step {
  position: relative;
  display: flex;
  flex-direction: column;
}

/* Trilho do Ponto Luminoso na Interseção */
.ock-diag-step-rail {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 16px;
  margin-bottom: 24px;
  z-index: 3;
}

.ock-diag-step-node {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: #0F0F0F;
  border: 2px solid rgba(138, 184, 255, 0.34);
  box-shadow: 0 0 0 5px #0F0F0F;
  transition: border-color 0.35s ease,
              background 0.35s ease,
              box-shadow 0.35s ease,
              transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.ock-diag-step.is-passed .ock-diag-step-node {
  border-color: #8AB8FF;
  background: #2F6FD1;
  box-shadow: 0 0 0 5px #0F0F0F, 0 0 10px rgba(54, 124, 221, 0.5);
}

.ock-diag-step.is-active .ock-diag-step-node,
.ock-diag-step:hover .ock-diag-step-node {
  border-color: #8AB8FF;
  background: #367CDD;
  box-shadow: 0 0 0 5px #0F0F0F, 0 0 18px rgba(54, 124, 221, 0.95);
  transform: scale(1.22);
}

/* Card da Etapa (Peso Visual Equivalente) */
.ock-diag-step-card {
  position: relative;
  flex: 1;
  background: rgba(18, 22, 30, 0.82);
  border: 1px solid rgba(138, 184, 255, 0.18);
  border-radius: var(--ock-radius-panel);
  padding: clamp(26px, 3.2vw, 36px);
  display: flex;
  flex-direction: column;
  text-align: left;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.5);
  overflow: hidden;
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1),
              border-color 0.35s ease,
              background 0.35s ease,
              box-shadow 0.35s ease;
}

.ock-diag-step.is-active .ock-diag-step-card,
.ock-diag-step:hover .ock-diag-step-card {
  background: rgba(22, 28, 40, 0.92);
  border-color: rgba(138, 184, 255, 0.38);
  transform: translate3d(0, -3px, 0);
  box-shadow: 0 20px 44px rgba(0, 0, 0, 0.65), 0 0 26px rgba(54, 124, 221, 0.16);
}

/* Etapa 03 com Contorno Azul Ligeiramente Mais Evidente */
.ock-diag-step-card--highlight {
  background: linear-gradient(
    165deg,
    rgba(25, 71, 171, 0.18) 0%,
    rgba(18, 23, 34, 0.9) 65%
  );
  border-color: rgba(138, 184, 255, 0.4);
  box-shadow: 0 18px 42px rgba(0, 0, 0, 0.58), 0 0 28px rgba(54, 124, 221, 0.15);
}

.ock-diag-step.is-active .ock-diag-step-card--highlight,
.ock-diag-step:hover .ock-diag-step-card--highlight {
  border-color: rgba(138, 184, 255, 0.65);
  box-shadow: 0 22px 50px rgba(0, 0, 0, 0.72), 0 0 36px rgba(54, 124, 221, 0.28);
}

/* Topo do Card: Ícone Linear + Numeral Discreto */
.ock-diag-step-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 20px;
}

.ock-diag-step-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(25, 71, 171, 0.18);
  border: 1px solid rgba(138, 184, 255, 0.26);
  color: #8AB8FF;
  flex-shrink: 0;
  transition: background 0.35s ease, border-color 0.35s ease, box-shadow 0.35s ease;
}

.ock-diag-step-icon svg {
  width: 21px;
  height: 21px;
}

.ock-diag-step.is-active .ock-diag-step-icon,
.ock-diag-step:hover .ock-diag-step-icon {
  background: rgba(54, 124, 221, 0.28);
  border-color: rgba(138, 184, 255, 0.54);
  box-shadow: 0 0 16px rgba(54, 124, 221, 0.3);
}

.ock-diag-step-label {
  font-family: var(--ock-heading);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #8AB8FF;
  padding: 5px 12px;
  border-radius: 999px;
  background: rgba(15, 20, 30, 0.75);
  border: 1px solid rgba(138, 184, 255, 0.2);
}

.ock-diag-step-title {
  font-family: var(--ock-heading);
  font-size: clamp(1.225rem, 1.65vw, 1.425rem);
  font-weight: 700;
  line-height: 1.28;
  letter-spacing: -0.02em;
  color: #FFFFFF;
  margin-bottom: 12px;
}

.ock-diag-step-desc {
  font-family: var(--ock-body);
  font-size: clamp(0.975rem, 1.2vw, 1.05rem);
  line-height: 1.68;
  color: #D2DCEB;
  margin: 0;
}

/* Rodapé da Dobra 04: Frase de Fechamento + Botão Primário */
.ock-diag-process-footer {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 780px;
  margin-inline: auto;
}

.ock-diag-process-closing {
  font-family: var(--ock-heading);
  font-size: clamp(1.15rem, 1.8vw, 1.4rem);
  font-weight: 600;
  line-height: 1.5;
  letter-spacing: -0.02em;
  color: #FFFFFF;
  margin: 0 0 28px;
}

.ock-diag-process-cta {
  display: flex;
  justify-content: center;
}

/* Responsividade Mobile e Tablet da Dobra 04 (Processo Vertical com Linha à Esquerda) */
@media (max-width: 900px) {
  .ock-diag-process-track {
    grid-template-columns: 1fr;
    gap: 22px;
    padding-left: 28px;
  }

  /* Converte a linha horizontal para linha vertical à esquerda (centro x = 7px) */
  .ock-diag-process-track::before {
    top: 28px;
    bottom: 28px;
    left: 6px;
    right: auto;
    width: 2px;
    height: auto;
  }

  .ock-diag-process-track::after {
    top: 28px;
    left: 6px;
    width: 2px;
    height: calc((100% - 56px) * var(--ock-process-fill, 0));
    background: linear-gradient(
      180deg,
      #2F6FD1 0%,
      #367CDD 60%,
      #8AB8FF 100%
    );
  }

  .ock-diag-step-rail {
    position: absolute;
    left: -28px;
    top: 24px;
    width: 14px;
    height: 14px;
    margin-bottom: 0;
  }

  .ock-diag-step-node {
    box-shadow: 0 0 0 4px #0F0F0F;
  }
}

@media (max-width: 768px) {
  .ock-diag-process {
    padding-top: 44px;
    padding-bottom: 64px;
  }

  .ock-diag-step-card {
    padding: 24px 20px;
  }

  .ock-diag-process-closing {
    margin-bottom: 24px;
  }

  .ock-diag-process-cta .ock-btn {
    width: 100%;
    max-width: 360px;
  }
}

/* ==========================================================================
   DOBRA 05 — SOLICITE SEU DIAGNÓSTICO (#solicitar-diagnostico)
   Composição 40% Conteúdo Editorial / 60% Painel de Formulário no Desktop
   e Coluna Única Responsiva no Mobile
   ========================================================================== */
.ock-diag-form-section {
  position: relative;
  background-color: var(--ock-bg);
  padding-top: clamp(56px, 6.5vw, 96px);
  padding-bottom: clamp(72px, 8.5vw, 112px);
  overflow: hidden;
  scroll-margin-top: 84px;
}

.ock-diag-form-layout {
  position: relative;
  z-index: 5;
  display: grid;
  grid-template-columns: minmax(300px, 0.4fr) minmax(0, 0.6fr);
  gap: clamp(36px, 5vw, 68px);
  align-items: start;
}

/* Coluna Esquerda (40%): Conteúdo Editorial + Espaço Negativo + Grafismo */
.ock-diag-form-info {
  position: sticky;
  top: 118px;
  text-align: left;
  padding-right: clamp(0px, 1.5vw, 16px);
}

.ock-diag-form-eyebrow {
  margin-bottom: 20px;
}

.ock-diag-form-lead {
  font-family: var(--ock-heading);
  font-size: clamp(1.075rem, 1.45vw, 1.225rem);
  font-weight: 600;
  line-height: 1.55;
  color: #FFFFFF;
  letter-spacing: -0.015em;
  margin: 0 0 14px;
}

.ock-diag-form-sublead {
  font-family: var(--ock-body);
  font-size: clamp(0.985rem, 1.25vw, 1.075rem);
  line-height: 1.7;
  color: #D2DCEB;
  margin: 0 0 28px;
}

/* Pequena indicação visual de que este é o próximo passo do processo */
.ock-diag-next-step-hint {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 9px 15px;
  border-radius: 999px;
  background: rgba(25, 71, 171, 0.14);
  border: 1px solid rgba(138, 184, 255, 0.24);
  font-family: var(--ock-body);
  font-size: 0.85rem;
  font-weight: 500;
  color: #C8D9F4;
  margin-bottom: clamp(28px, 4vw, 44px);
}

.ock-diag-next-step-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #367CDD;
  box-shadow: 0 0 10px rgba(54, 124, 221, 0.9);
  flex-shrink: 0;
}

/* Grafismo Abstrato de Linhas Conectadas na Coluna Esquerda */
.ock-diag-form-graphic {
  width: 100%;
  max-width: 420px;
  padding: 12px 0;
  pointer-events: none;
  user-select: none;
}

.ock-diag-form-svg {
  width: 100%;
  height: auto;
  display: block;
  overflow: visible;
}

/* Coluna Direita (60%): Painel Grafite com Iluminação Azul Traseira */
.ock-diag-form-panel-wrap {
  position: relative;
}

.ock-diag-form-glow {
  position: absolute;
  inset: -32px;
  background: radial-gradient(
    ellipse at 50% 42%,
    rgba(54, 124, 221, 0.2) 0%,
    rgba(25, 71, 171, 0.08) 52%,
    rgba(15, 15, 15, 0) 76%
  );
  filter: blur(22px);
  pointer-events: none;
  z-index: 0;
}

.ock-diag-form-panel {
  position: relative;
  z-index: 2;
  background: rgba(18, 22, 30, 0.9);
  border: 1px solid rgba(138, 184, 255, 0.24);
  border-radius: var(--ock-radius-panel);
  padding: clamp(28px, 4vw, 46px);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.68), 0 0 32px rgba(54, 124, 221, 0.08);
  overflow: hidden;
}

.ock-diag-form-intro {
  font-family: var(--ock-body);
  font-size: 0.975rem;
  line-height: 1.62;
  color: #D2DCEB;
  margin: 0 0 28px;
  padding-bottom: 20px;
  border-bottom: 1px solid rgba(138, 184, 255, 0.14);
}

/* Estrutura e Grid do Formulário */
.ock-diag-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.ock-form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.ock-form-row--two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.ock-form-field {
  display: flex;
  flex-direction: column;
  text-align: left;
}

/* Rótulos Sempre Visíveis Acima dos Campos */
.ock-form-label {
  font-family: var(--ock-heading);
  font-size: 0.9rem;
  font-weight: 600;
  line-height: 1.35;
  color: #F1F5FA;
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}

.ock-form-required {
  color: #8AB8FF;
  margin-left: 2px;
}

/* Inputs, Select e Textarea com Fundo Escuro e Contraste Adequado */
.ock-form-input,
.ock-form-select,
.ock-form-textarea {
  width: 100%;
  font-family: var(--ock-body);
  font-size: 0.975rem;
  line-height: 1.5;
  color: #FFFFFF;
  background-color: rgba(11, 14, 20, 0.88);
  border: 1px solid rgba(138, 184, 255, 0.22);
  border-radius: 12px;
  padding: 14px 16px;
  outline: none;
  transition: border-color 0.25s ease,
              background-color 0.25s ease,
              box-shadow 0.25s ease;
}

.ock-form-input::placeholder,
.ock-form-textarea::placeholder {
  color: #7D8FA8;
}

.ock-form-textarea {
  resize: vertical;
  min-height: 112px;
}

/* Select Customizado com Seta Personalizada */
.ock-form-select-wrap {
  position: relative;
  display: flex;
  align-items: center;
}

.ock-form-select {
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  padding-right: 44px;
  cursor: pointer;
}

.ock-form-select:invalid,
.ock-form-select option[value=""] {
  color: #7D8FA8;
}

.ock-form-select option {
  background-color: #121722;
  color: #FFFFFF;
  padding: 10px;
}

.ock-form-select-arrow {
  position: absolute;
  right: 15px;
  width: 18px;
  height: 18px;
  color: #8AB8FF;
  pointer-events: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.25s ease, color 0.25s ease;
}

.ock-form-select:focus + .ock-form-select-arrow {
  transform: translateY(1px);
  color: #FFFFFF;
}

/* Estados Claramente Diferenciados: Hover, Foco, Preenchido, Erro e Envio */
.ock-form-input:hover,
.ock-form-select:hover,
.ock-form-textarea:hover {
  border-color: rgba(138, 184, 255, 0.38);
}

.ock-form-input:focus,
.ock-form-select:focus,
.ock-form-textarea:focus {
  background-color: rgba(15, 20, 30, 0.96);
  border-color: #367CDD;
  box-shadow: 0 0 0 3px rgba(54, 124, 221, 0.24), 0 0 18px rgba(54, 124, 221, 0.14);
}

/* Estado Preenchido (.is-filled) */
.ock-form-field.is-filled .ock-form-input,
.ock-form-field.is-filled .ock-form-select,
.ock-form-field.is-filled .ock-form-textarea {
  border-color: rgba(138, 184, 255, 0.42);
  background-color: rgba(16, 22, 34, 0.92);
}

/* Estado de Erro (.is-invalid) */
.ock-form-field.is-invalid .ock-form-input,
.ock-form-field.is-invalid .ock-form-select,
.ock-form-field.is-invalid .ock-form-textarea {
  border-color: #F87171;
  background-color: rgba(36, 16, 22, 0.65);
  box-shadow: 0 0 0 3px rgba(248, 113, 113, 0.16);
}

.ock-form-helper {
  margin-top: 7px;
  font-family: var(--ock-body);
  font-size: 0.825rem;
  line-height: 1.5;
  color: #9FB0C7;
}

.ock-form-error {
  display: none;
  margin-top: 7px;
  font-family: var(--ock-body);
  font-size: 0.825rem;
  font-weight: 500;
  line-height: 1.4;
  color: #FCA5A5;
}

.ock-form-field.is-invalid .ock-form-error {
  display: block;
}

/* Botão Principal Azul Ocupando Toda a Largura Disponível */
.ock-form-actions {
  margin-top: 6px;
}

.ock-form-submit {
  width: 100%;
  justify-content: center;
  padding: 16px 28px;
  font-size: 1rem;
}

/* Estado de Envio (.is-submitting) */
.ock-diag-form.is-submitting .ock-form-submit {
  opacity: 0.82;
  pointer-events: none;
  cursor: wait;
}

/* Feedback de Envio */
.ock-form-status {
  padding: 14px 16px;
  border-radius: 12px;
  font-family: var(--ock-body);
  font-size: 0.925rem;
  line-height: 1.55;
  background: rgba(25, 71, 171, 0.22);
  border: 1px solid rgba(138, 184, 255, 0.42);
  color: #E8F0FC;
}

/* Aviso de Privacidade */
.ock-form-privacy {
  margin: 4px 0 0;
  font-family: var(--ock-body);
  font-size: 0.825rem;
  line-height: 1.55;
  color: #9FB0C7;
  text-align: center;
}

.ock-form-privacy a {
  color: #8AB8FF;
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 0.2s ease;
}

.ock-form-privacy a:hover {
  color: #FFFFFF;
}

/* Responsividade Mobile e Tablet da Dobra 05 */
@media (max-width: 992px) {
  .ock-diag-form-layout {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .ock-diag-form-info {
    position: relative;
    top: 0;
    padding-right: 0;
  }

  .ock-diag-form-graphic {
    display: none;
  }

  .ock-diag-next-step-hint {
    margin-bottom: 0;
  }
}

@media (max-width: 768px) {
  .ock-diag-form-section {
    padding-top: 44px;
    padding-bottom: 64px;
  }

  .ock-diag-form-panel {
    padding: 24px 20px;
  }

  /* No mobile: formulário em coluna única, sem campos lado a lado */
  .ock-form-row--two {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .ock-diag-form {
    gap: 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .ock-diag-enter,
  .ock-blur-reveal {
    opacity: 1 !important;
    filter: none !important;
    transform: none !important;
    animation: none !important;
  }
  .ock-diag-node-pulse,
  .ock-diag-line-flow {
    animation: none !important;
  }
}