/* ============================================
   SERVIÇOS — TÉCNICO / INFORMATIVO
   Design exclusivo LC Soluções em Móveis
   ============================================ */

/* --- Grid Background (papel técnico) --- */
.services-tech-page {
  position: relative;
  background-color: #FAFAFA;
}

.services-tech-page::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: 0.35;
  background-image:
    linear-gradient(rgba(26,23,20,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(26,23,20,0.04) 1px, transparent 1px);
  background-size: 24px 24px;
}

.services-tech-page > * {
  position: relative;
  z-index: 1;
}

/* --- Hero Técnico --- */
.tech-hero {
  padding: 100px 0 80px;
  border-bottom: 1px solid rgba(26,23,20,0.08);
  background: #FFFFFF;
}

.tech-hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.tech-hero-label {
  font-family: 'SF Mono', 'Fira Code', 'Courier New', monospace;
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: #8A8580;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.tech-hero-label::before {
  content: '';
  width: 24px;
  height: 1.5px;
  background: #1A1714;
}

.tech-hero h1 {
  font-family: 'DM Serif Display', serif;
  font-size: clamp(2.2rem, 4vw, 3.4rem);
  font-weight: 400;
  line-height: 1.15;
  color: #1A1714;
  margin: 0 0 24px;
}

.tech-hero h1 span {
  color: #8A8580;
  font-style: italic;
}

.tech-hero-desc {
  font-size: 1.05rem;
  line-height: 1.8;
  color: #4A4540;
  max-width: 520px;
  margin: 0 0 32px;
}

.tech-hero-meta {
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
  margin-bottom: 36px;
}

.tech-meta-item {
  font-family: 'SF Mono', 'Fira Code', 'Courier New', monospace;
  font-size: 0.78rem;
  color: #8A8580;
}

.tech-meta-item strong {
  display: block;
  font-size: 1.1rem;
  color: #1A1714;
  font-weight: 600;
  margin-bottom: 2px;
}

.tech-hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.btn-tech {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  font-family: 'Inter', sans-serif;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  text-decoration: none;
  border-radius: 2px;
  transition: all 0.3s ease;
  cursor: pointer;
  border: none;
}

.btn-tech-primary {
  background: #1A1714;
  color: #F6F1EB;
}

.btn-tech-primary:hover {
  background: #2D2924;
  transform: translateY(-1px);
}

.btn-tech-secondary {
  background: transparent;
  color: #1A1714;
  border: 1.5px solid rgba(26,23,20,0.2);
}

.btn-tech-secondary:hover {
  border-color: #1A1714;
}

/* Hero visual — desenho técnico */
.tech-hero-visual {
  position: relative;
  background: #F6F1EB;
  border: 1px solid rgba(26,23,20,0.06);
  border-radius: 2px;
  padding: 40px;
  min-height: 380px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.tech-blueprint {
  width: 100%;
  max-width: 400px;
  aspect-ratio: 3/4;
  border: 1.5px solid rgba(26,23,20,0.15);
  position: relative;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 19px,
    rgba(26,23,20,0.04) 19px,
    rgba(26,23,20,0.04) 20px
  );
}

.tech-blueprint::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  width: 1px;
  height: 100%;
  background: rgba(26,23,20,0.06);
}

.tech-blueprint::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 0;
  width: 100%;
  height: 1px;
  background: rgba(26,23,20,0.06);
}

.blueprint-corner {
  position: absolute;
  font-family: 'SF Mono', 'Fira Code', monospace;
  font-size: 0.6rem;
  color: #B5B0AA;
  letter-spacing: 0.1em;
}

.blueprint-corner.tl { top: 8px; left: 10px; }
.blueprint-corner.tr { top: 8px; right: 10px; text-align: right; }
.blueprint-corner.bl { bottom: 8px; left: 10px; }
.blueprint-corner.br { bottom: 8px; right: 10px; text-align: right; }

.blueprint-center {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
}

.blueprint-center i {
  font-size: 2.5rem;
  color: rgba(26,23,20,0.12);
  display: block;
  margin-bottom: 8px;
}

.blueprint-center span {
  font-family: 'SF Mono', 'Fira Code', monospace;
  font-size: 0.65rem;
  color: #B5B0AA;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

/* --- Seção Materiais --- */
.tech-materials {
  padding: 80px 0;
  background: #FFFFFF;
  border-bottom: 1px solid rgba(26,23,20,0.06);
}

.tech-section-header {
  margin-bottom: 48px;
}

.tech-section-label {
  font-family: 'SF Mono', 'Fira Code', 'Courier New', monospace;
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: #8A8580;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.tech-section-label::before {
  content: '';
  width: 24px;
  height: 1.5px;
  background: #1A1714;
}

.tech-section-title {
  font-family: 'DM Serif Display', serif;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 400;
  color: #1A1714;
  margin: 0 0 8px;
}

.tech-section-subtitle {
  font-size: 0.95rem;
  color: #8A8580;
  max-width: 600px;
  line-height: 1.6;
}

.tech-materials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.tech-material-card {
  background: #FAFAFA;
  border: 1px solid rgba(26,23,20,0.06);
  border-radius: 2px;
  padding: 32px 28px;
  transition: all 0.3s ease;
}

.tech-material-card:hover {
  border-color: rgba(26,23,20,0.15);
  box-shadow: 0 4px 20px rgba(26,23,20,0.04);
}

.material-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 16px;
}

.material-icon {
  width: 40px;
  height: 40px;
  background: #1A1714;
  color: #F6F1EB;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 2px;
  font-size: 1rem;
}

.material-tag {
  font-family: 'SF Mono', 'Fira Code', monospace;
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #8A8580;
  padding: 4px 8px;
  border: 1px solid rgba(26,23,20,0.1);
  border-radius: 1px;
}

.material-name {
  font-family: 'DM Serif Display', serif;
  font-size: 1.3rem;
  color: #1A1714;
  margin: 0 0 6px;
}

.material-specs {
  font-family: 'SF Mono', 'Fira Code', monospace;
  font-size: 0.75rem;
  color: #8A8580;
  margin-bottom: 14px;
  line-height: 1.7;
}

.material-desc {
  font-size: 0.88rem;
  color: #4A4540;
  line-height: 1.7;
  margin: 0;
}

.material-use {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid rgba(26,23,20,0.06);
  font-size: 0.8rem;
  color: #8A8580;
}

.material-use strong {
  color: #1A1714;
  font-weight: 600;
}

/* --- Seção Processo --- */
.tech-process {
  padding: 80px 0;
  background: #F6F1EB;
  border-bottom: 1px solid rgba(26,23,20,0.06);
}

.tech-process-timeline {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
  position: relative;
}

.tech-process-timeline::before {
  content: '';
  position: absolute;
  top: 28px;
  left: 40px;
  right: 40px;
  height: 1.5px;
  background: rgba(26,23,20,0.1);
  z-index: 0;
}

.process-step {
  text-align: center;
  position: relative;
  z-index: 1;
  padding: 0 12px;
}

.step-number {
  width: 56px;
  height: 56px;
  background: #FFFFFF;
  border: 1.5px solid rgba(26,23,20,0.12);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-family: 'SF Mono', 'Fira Code', monospace;
  font-size: 0.85rem;
  font-weight: 700;
  color: #1A1714;
  position: relative;
}

.process-step:hover .step-number {
  background: #1A1714;
  color: #F6F1EB;
  border-color: #1A1714;
}

.step-title {
  font-family: 'DM Serif Display', serif;
  font-size: 1.05rem;
  color: #1A1714;
  margin: 0 0 8px;
}

.step-desc {
  font-size: 0.82rem;
  color: #4A4540;
  line-height: 1.6;
}

/* --- Seção Técnica / Detalhes --- */
.tech-details {
  padding: 80px 0;
  background: #FFFFFF;
  border-bottom: 1px solid rgba(26,23,20,0.06);
}

.tech-details-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

.tech-detail-block {
  padding: 28px 0;
  border-bottom: 1px solid rgba(26,23,20,0.06);
}

.tech-detail-block:last-child {
  border-bottom: none;
}

.tech-detail-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.tech-detail-icon {
  width: 32px;
  height: 32px;
  background: rgba(26,23,20,0.06);
  border-radius: 2px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #1A1714;
  font-size: 0.85rem;
}

.tech-detail-title {
  font-family: 'DM Serif Display', serif;
  font-size: 1.2rem;
  color: #1A1714;
  margin: 0;
}

.tech-detail-text {
  font-size: 0.88rem;
  color: #4A4540;
  line-height: 1.7;
  margin: 0;
}

.tech-detail-list {
  list-style: none;
  padding: 0;
  margin: 12px 0 0;
}

.tech-detail-list li {
  font-size: 0.85rem;
  color: #4A4540;
  padding: 6px 0 6px 20px;
  position: relative;
  line-height: 1.6;
}

.tech-detail-list li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: #8A8580;
  font-family: 'SF Mono', 'Fira Code', monospace;
}

/* --- Garantia / Dados --- */
.tech-stats {
  padding: 60px 0;
  background: #1A1714;
  color: #F6F1EB;
}

.tech-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  text-align: center;
}

.tech-stat-number {
  font-family: 'DM Serif Display', serif;
  font-size: 2.4rem;
  color: #F6F1EB;
  margin-bottom: 4px;
}

.tech-stat-label {
  font-size: 0.78rem;
  color: rgba(246,241,235,0.55);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* --- FAQ Técnico --- */
.tech-faq {
  padding: 80px 0;
  background: #FAFAFA;
}

.tech-faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.tech-faq-item {
  border-bottom: 1px solid rgba(26,23,20,0.06);
}

.tech-faq-question {
  width: 100%;
  background: none;
  border: none;
  padding: 20px 0;
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  font-weight: 600;
  color: #1A1714;
  text-align: left;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.tech-faq-question:hover {
  color: #1A1714;
}

.tech-faq-toggle {
  width: 24px;
  height: 24px;
  border: 1px solid rgba(26,23,20,0.15);
  border-radius: 2px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all 0.3s ease;
  font-size: 0.7rem;
  color: #8A8580;
}

.tech-faq-item.open .tech-faq-toggle {
  background: #1A1714;
  color: #F6F1EB;
  border-color: #1A1714;
}

.tech-faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.4s ease;
}

.tech-faq-item.open .tech-faq-answer {
  max-height: 400px;
  padding-bottom: 20px;
}

.tech-faq-answer p {
  font-size: 0.88rem;
  color: #4A4540;
  line-height: 1.8;
  margin: 0;
}

/* --- CTA Técnico --- */
.tech-cta {
  padding: 80px 0;
  background: #FFFFFF;
  border-top: 1px solid rgba(26,23,20,0.06);
  text-align: center;
}

.tech-cta-box {
  max-width: 640px;
  margin: 0 auto;
}

.tech-cta-label {
  font-family: 'SF Mono', 'Fira Code', monospace;
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: #8A8580;
  margin-bottom: 16px;
}

.tech-cta-title {
  font-family: 'DM Serif Display', serif;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  color: #1A1714;
  margin: 0 0 16px;
}

.tech-cta-desc {
  font-size: 0.95rem;
  color: #4A4540;
  line-height: 1.7;
  margin: 0 0 32px;
}

.tech-cta-note {
  margin-top: 20px;
  font-size: 0.78rem;
  color: #8A8580;
  font-style: italic;
}

/* --- Serviço Individual --- */
.tech-service-hero {
  padding: 100px 0 60px;
  background: #FFFFFF;
  border-bottom: 1px solid rgba(26,23,20,0.08);
}

.tech-service-hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 60px;
  align-items: start;
}

.tech-service-hero h1 {
  font-family: 'DM Serif Display', serif;
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 400;
  color: #1A1714;
  margin: 0 0 16px;
  line-height: 1.2;
}

.tech-service-hero h1 span {
  color: #8A8580;
  font-style: italic;
}

.tech-service-meta {
  font-family: 'SF Mono', 'Fira Code', monospace;
  font-size: 0.75rem;
  color: #8A8580;
  margin-bottom: 20px;
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.tech-service-meta span {
  display: flex;
  align-items: center;
  gap: 6px;
}

.tech-service-desc {
  font-size: 1rem;
  color: #4A4540;
  line-height: 1.8;
  margin: 0 0 28px;
}

.tech-service-image {
  background: #F6F1EB;
  border: 1px solid rgba(26,23,20,0.06);
  border-radius: 2px;
  overflow: hidden;
}

.tech-service-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* --- Especificações Técnicas --- */
.tech-specs {
  padding: 60px 0;
  background: #FAFAFA;
  border-bottom: 1px solid rgba(26,23,20,0.06);
}

.tech-specs-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

.tech-spec-card {
  background: #FFFFFF;
  border: 1px solid rgba(26,23,20,0.06);
  border-radius: 2px;
  padding: 28px;
}

.tech-spec-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(26,23,20,0.06);
}

.tech-spec-icon {
  width: 36px;
  height: 36px;
  background: rgba(26,23,20,0.06);
  border-radius: 2px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #1A1714;
}

.tech-spec-title {
  font-family: 'DM Serif Display', serif;
  font-size: 1.15rem;
  color: #1A1714;
  margin: 0;
}

.tech-spec-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.tech-spec-list li {
  font-size: 0.85rem;
  color: #4A4540;
  padding: 8px 0;
  border-bottom: 1px solid rgba(26,23,20,0.04);
  line-height: 1.6;
  display: flex;
  gap: 10px;
}

.tech-spec-list li:last-child {
  border-bottom: none;
}

.tech-spec-list li strong {
  color: #1A1714;
  font-weight: 600;
  min-width: 140px;
  flex-shrink: 0;
}

/* --- Aplicações --- */
.tech-applications {
  padding: 60px 0;
  background: #FFFFFF;
  border-bottom: 1px solid rgba(26,23,20,0.06);
}

.tech-app-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.tech-app-card {
  background: #FAFAFA;
  border: 1px solid rgba(26,23,20,0.06);
  border-radius: 2px;
  padding: 24px;
  transition: all 0.3s ease;
}

.tech-app-card:hover {
  border-color: rgba(26,23,20,0.15);
}

.tech-app-icon {
  font-size: 1.3rem;
  color: #1A1714;
  margin-bottom: 12px;
  opacity: 0.7;
}

.tech-app-title {
  font-family: 'DM Serif Display', serif;
  font-size: 1.05rem;
  color: #1A1714;
  margin: 0 0 6px;
}

.tech-app-desc {
  font-size: 0.82rem;
  color: #4A4540;
  line-height: 1.6;
}

/* --- Responsivo --- */
@media (max-width: 1024px) {
  .tech-hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .tech-hero-visual {
    order: -1;
    min-height: 280px;
  }

  .tech-process-timeline {
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
  }

  .tech-process-timeline::before {
    display: none;
  }

  .tech-materials-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .tech-details-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .tech-specs-grid {
    grid-template-columns: 1fr;
  }

  .tech-app-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .tech-stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }
}

@media (max-width: 640px) {
  .tech-hero {
    padding: 60px 0 50px;
  }

  .tech-process-timeline {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .tech-materials-grid {
    grid-template-columns: 1fr;
  }

  .tech-app-grid {
    grid-template-columns: 1fr;
  }

  .tech-stats-grid {
    grid-template-columns: 1fr;
  }

  .tech-hero-actions {
    flex-direction: column;
  }

  .btn-tech {
    width: 100%;
    justify-content: center;
  }
}