/* ==========================================================================
   COMPONENTS.CSS - NAVBAR, HERO, CARDS, ACCORDION, FOOTER & MODAIS
   ========================================================================== */

/* --------------------------------------------------------------------------
   0. NAVBAR INTELIGENTE (#navbar)
   -------------------------------------------------------------------------- */
.smart-navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  z-index: 1000;
  transition: transform 0.4s var(--ease-premium), background-color 0.4s var(--ease-premium), border-color 0.4s var(--ease-premium), opacity 0.4s var(--ease-premium), backdrop-filter 0.4s var(--ease-premium);
  background: transparent;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  border-bottom: 1px solid transparent;
}

.smart-navbar.scrolled {
  background: rgba(11, 22, 38, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
}

.smart-navbar.nav-hidden {
  transform: translateY(-100%);
  opacity: 0;
  pointer-events: none;
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.logo-brand {
  flex-shrink: 0;
  margin-right: 20px;
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  transition: opacity var(--transition-fast), transform var(--transition-fast);
}

.logo-brand:hover {
  opacity: 0.92;
  transform: translateY(-1px);
}

.logo-brand img,
.logo-img {
  height: clamp(44px, 3.6vw, 54px);
  width: auto;
  max-width: 110px;
  object-fit: contain;
  display: block;
}

.logo-brand-text {
  display: flex;
  flex-direction: column;
}

.brand-title {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text-light);
  line-height: 1;
}

.brand-title span {
  color: var(--copper-primary);
}

.brand-sub {
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-light-muted);
  margin-top: 3px;
  font-weight: 600;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: clamp(14px, 1.5vw, 24px);
  list-style: none;
}

.nav-link {
  white-space: nowrap;
  font-family: var(--font-heading);
  font-size: 0.98rem;
  font-weight: 600;
  color: rgba(248, 250, 252, 0.88);
  transition: color var(--transition-fast);
  position: relative;
  padding: 8px 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background-color: var(--copper-primary);
  transition: width var(--transition-fast);
}

.nav-link:hover {
  color: #FFFFFF;
}

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

.nav-cta {
  padding: 10px 20px;
  font-size: 0.88rem;
}

.mobile-menu-toggle {
  display: none;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 8px;
  width: 44px;
  height: 44px;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  z-index: 1001;
  position: relative;
  margin-left: auto;
}

.hamburger-line {
  display: block;
  width: 22px;
  height: 2px;
  background-color: #FFFFFF;
  border-radius: 2px;
  transition: transform 0.3s var(--ease-premium), opacity 0.3s var(--ease-premium);
}

.mobile-menu-toggle.active .hamburger-line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.mobile-menu-toggle.active .hamburger-line:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.mobile-menu-toggle.active .hamburger-line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* --------------------------------------------------------------------------
   1. HERO SECTION & PARALLAX WRAPPER (#inicio & #atuacao)
   -------------------------------------------------------------------------- */
.hero-parallax-wrapper {
  position: relative;
  width: 100%;
  background-color: var(--bg-dark);
}

.hero-sticky-video-container {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  margin-bottom: -100vh;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.hero-section {
  min-height: calc(100vh - 40px);
  padding-top: calc(var(--header-height) + 36px);
  padding-bottom: 50px;
  display: flex;
  align-items: center;
  position: relative;
  background-color: transparent;
  z-index: 2;
}

.section-atuacao-parallax {
  position: relative;
  z-index: 2;
  background-color: transparent;
}

/* Vídeo no Background Lado Direito (Sem Moldura + Degradê Radial Suave) */
.hero-bg-right-video {
  position: absolute;
  top: 0;
  right: 2%;
  width: 54%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.hero-bg-right-video video,
.hero-bg-right-video img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.38;
  transform: scale(0.9);
  transform-origin: center right;
  filter: saturate(1.1) contrast(1.05);
  -webkit-mask-image: radial-gradient(ellipse 75% 75% at 50% 50%, rgba(0, 0, 0, 1) 30%, rgba(0, 0, 0, 0) 82%);
  mask-image: radial-gradient(ellipse 75% 75% at 50% 50%, rgba(0, 0, 0, 1) 30%, rgba(0, 0, 0, 0) 82%);
}

.hero-bg-radial-overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 50%, transparent 20%, rgba(11, 22, 38, 0.4) 60%, var(--bg-dark) 85%),
              linear-gradient(90deg, var(--bg-dark) 0%, rgba(11, 22, 38, 0.5) 35%, transparent 100%);
  pointer-events: none;
}

/* --------------------------------------------------------------------------
   1.1 HERO DEDICADA DE SERVIÇOS (.service-hero-section)
   -------------------------------------------------------------------------- */
.service-hero-section {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  clip-path: inset(0 0 0 0);
  background-color: var(--bg-dark);
  padding-top: calc(var(--header-height) + 24px);
  padding-bottom: 50px;
  overflow: hidden;
  box-sizing: border-box;
  z-index: 1;
}

.service-hero-bg {
  position: fixed;
  top: 0;
  right: 0;
  width: 58%;
  height: 100vh;
  height: 100dvh;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.service-hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.42;
  filter: saturate(1.12) contrast(1.06);
  -webkit-mask-image: radial-gradient(ellipse 75% 75% at 50% 50%, rgba(0, 0, 0, 1) 30%, rgba(0, 0, 0, 0) 82%);
  mask-image: radial-gradient(ellipse 75% 75% at 50% 50%, rgba(0, 0, 0, 1) 30%, rgba(0, 0, 0, 0) 82%);
}

.service-hero-overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 50%, transparent 20%, rgba(11, 22, 38, 0.4) 60%, var(--bg-dark) 85%),
              linear-gradient(90deg, var(--bg-dark) 0%, rgba(11, 22, 38, 0.5) 35%, transparent 100%);
  pointer-events: none;
}

.hero-grid {
  position: relative;
  z-index: 5;
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: clamp(1.5rem, 3vw, 3rem);
  align-items: center;
}

.hero-content {
  position: relative;
  z-index: 5;
  max-width: 680px;
}

.hero-title {
  margin-bottom: 20px;
  font-weight: 700;
  letter-spacing: -0.025em;
  font-size: clamp(2.2rem, 3.4vw, 3.25rem);
  line-height: 1.14;
  color: #FFFFFF;
}

.hero-title span {
  font-style: normal;
  font-weight: 700;
  color: #FFFFFF;
  background: none;
  -webkit-background-clip: initial;
  -webkit-text-fill-color: initial;
}

.hero-subtitle {
  margin-bottom: 32px;
  font-size: clamp(0.98rem, 1.08vw, 1.12rem);
  line-height: 1.62;
  color: #CBD5E1;
  max-width: 620px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: clamp(12px, 1.4vw, 18px);
  flex-wrap: wrap;
  margin-bottom: 36px;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(14px, 2vw, 28px);
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.stat-item {
  display: flex;
  flex-direction: column;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 2.2vw, 2.35rem);
  font-weight: 700;
  color: #FFFFFF;
  line-height: 1.1;
}

.stat-label {
  font-size: clamp(0.72rem, 0.8vw, 0.82rem);
  color: #94A3B8;
  margin-top: 6px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.hero-visual {
  position: relative;
  border-radius: var(--radius-base);
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
  border: 1px solid var(--border-dark);
}

.hero-visual img {
  width: 100%;
  height: clamp(320px, 28vw, 480px);
  object-fit: cover;
  display: block;
}

.hero-visual-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(15, 23, 42, 0.1) 0%, rgba(15, 23, 42, 0.85) 100%);
  pointer-events: none;
}

/* --------------------------------------------------------------------------
   2. DESAFIOS & DORES ("Desafios que Resolvemos")
   -------------------------------------------------------------------------- */
.dores-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  margin-top: 36px;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-base);
  background: var(--bg-card-light);
  position: relative;
  isolation: isolate;
}

.dor-card {
  background: var(--bg-card-light);
  border: 1px solid var(--border-light);
  margin: -0.5px;
  border-radius: var(--radius-base);
  padding: clamp(1.8rem, 2vw, 2.2rem) clamp(1.4rem, 1.8vw, 2rem);
  transition: opacity 2.5s var(--ease-premium), transform 2.5s var(--ease-premium), box-shadow 0.35s var(--ease-premium), border-color 0.35s var(--ease-premium), background-color 0.35s var(--ease-premium);
  position: relative;
  z-index: 1;
}

.dor-card.revealed:hover,
.dor-card:hover {
  z-index: 20;
  transform: translateY(-8px) scale(1.02);
  border-radius: var(--radius-base);
  background: #FFFFFF;
  border-color: rgba(0, 102, 204, 0.55);
  box-shadow: 0 20px 45px -10px rgba(15, 23, 42, 0.18), 0 0 0 1px rgba(0, 102, 204, 0.35);
  transition: transform 0.25s var(--ease-premium), box-shadow 0.25s var(--ease-premium), border-color 0.25s var(--ease-premium), background-color 0.25s var(--ease-premium) !important;
  transition-delay: 0s !important;
}

.dor-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-base);
  background: var(--copper-light);
  color: var(--copper-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  margin-bottom: 18px;
}

.dor-card h3 {
  font-size: 1.32rem;
  margin-bottom: 12px;
  color: var(--text-dark);
  font-weight: 700;
}

.dor-card p {
  font-size: 1.02rem;
  color: var(--text-muted);
  line-height: 1.65;
}

/* --------------------------------------------------------------------------
   3. QUEM SOMOS / SOBRE (#sobre)
   -------------------------------------------------------------------------- */
.about-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(2rem, 3.5vw, 4rem);
  align-items: center;
}

.about-visual {
  position: relative;
  overflow: visible;
}

.about-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
}

.about-placeholder-frame {
  width: 100%;
  height: clamp(320px, 28vw, 460px);
  background: linear-gradient(135deg, #F8FAFC 0%, #E2E8F0 100%);
  border: 2px dashed var(--border-copper);
  border-radius: var(--radius-base);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 28px;
  text-align: center;
}

.about-placeholder-frame .placeholder-icon {
  color: var(--copper-primary);
  opacity: 0.75;
}

.about-placeholder-frame .placeholder-name {
  font-family: var(--font-heading);
  font-size: 1.18rem;
  font-weight: 700;
  color: var(--navy-technical);
  letter-spacing: 0.3px;
}

.about-content h2 {
  margin-bottom: 22px;
}

.about-highlight {
  font-size: 1.18rem;
  color: var(--text-dark);
  font-weight: 600;
  margin-bottom: 20px;
  border-left: 4px solid var(--copper-primary);
  padding-left: 18px;
  line-height: 1.6;
}



/* --------------------------------------------------------------------------
   4. ÁREAS DE ATUAÇÃO / SERVIÇOS (#atuacao)
   -------------------------------------------------------------------------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  margin-top: 44px;
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-base);
  background: var(--navy-card);
  position: relative;
  isolation: isolate;
}

.service-card {
  grid-column: span 1;
  background-color: var(--navy-card);
  border: 1px solid var(--border-dark);
  margin: -0.5px;
  border-radius: var(--radius-base);
  padding: clamp(1.8rem, 2.2vw, 2.4rem) clamp(1.4rem, 1.8vw, 2rem);
  transition: opacity 2.5s var(--ease-premium), transform 2.5s var(--ease-premium), box-shadow 0.35s var(--ease-premium), border-color 0.35s var(--ease-premium), background-color 0.35s var(--ease-premium);
  display: flex;
  flex-direction: column;
  position: relative;
  cursor: pointer;
  z-index: 1;
  text-decoration: none;
  color: inherit;
}

.service-card.revealed:hover,
.service-card:hover {
  z-index: 20;
  transform: translateY(-8px) scale(1.02);
  border-radius: var(--radius-base);
  background-color: #111e38;
  border-color: rgba(59, 130, 246, 0.7);
  box-shadow: 0 24px 48px -10px rgba(0, 0, 0, 0.8), 0 0 0 1px rgba(96, 165, 250, 0.5);
  transition: transform 0.25s var(--ease-premium), box-shadow 0.25s var(--ease-premium), border-color 0.25s var(--ease-premium), background-color 0.25s var(--ease-premium) !important;
  transition-delay: 0s !important;
}

.card-saiba-mais {
  margin-top: 22px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 0.98rem;
  color: #FFFFFF;
  opacity: 0.92;
  transform: translateY(0);
  transition: opacity 0.3s var(--ease-premium), transform 0.3s var(--ease-premium), color 0.3s var(--ease-premium);
}

.service-card:hover .card-saiba-mais {
  opacity: 1;
  color: var(--copper-primary);
}

.card-saiba-mais .arrow-icon {
  transition: transform 0.3s var(--ease-premium);
}

.service-card:hover .card-saiba-mais .arrow-icon {
  transform: translateX(5px);
}

.service-num {
  font-family: var(--font-heading);
  font-size: clamp(2.2rem, 2.8vw, 3rem);
  font-weight: 800;
  color: rgba(255, 255, 255, 0.2);
  line-height: 1;
  margin-bottom: 16px;
  transition: color var(--transition-fast);
}

.service-card:hover .service-num {
  color: var(--copper-primary);
}

.service-card h3 {
  font-size: clamp(1.25rem, 1.4vw, 1.45rem);
  font-weight: 700;
  margin-bottom: 12px;
  color: #FFFFFF;
}

.service-card p {
  font-size: 0.98rem;
  line-height: 1.62;
  flex-grow: 1;
}

/* --------------------------------------------------------------------------
   5. METODOLOGIA (#metodologia)
   -------------------------------------------------------------------------- */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(0.9rem, 1.2vw, 1.4rem);
  margin-top: 40px;
}

.step-card {
  background: var(--bg-card-light);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-base);
  padding: clamp(1.3rem, 1.5vw, 1.8rem) clamp(1.1rem, 1.3vw, 1.4rem);
  position: relative;
}

.step-badge {
  width: 34px;
  height: 34px;
  border-radius: var(--radius-base);
  background: var(--copper-primary);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-family: var(--font-heading);
  font-size: 0.9rem;
  margin-bottom: 14px;
}

.step-card h3 {
  font-size: 1.05rem;
  margin-bottom: 8px;
}

.step-card p {
  font-size: 0.88rem;
}

/* --------------------------------------------------------------------------
   6. FAQ / DÚVIDAS (#faq) - ACCORDION MODERNO, LEVE E MINIMALISTA
   -------------------------------------------------------------------------- */
.faq-container {
  max-width: 820px;
  margin: 36px auto 0 auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.faq-item {
  border: 1px solid rgba(25, 48, 80, 0.09);
  border-radius: var(--radius-base);
  background: #FFFFFF;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(25, 48, 80, 0.03);
  transition: opacity 2.5s var(--ease-premium), transform 2.5s var(--ease-premium), border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.faq-item:hover {
  border-color: rgba(0, 102, 204, 0.35);
  box-shadow: 0 4px 14px rgba(0, 102, 204, 0.06);
}

.faq-item.active {
  border-color: var(--copper-primary);
  box-shadow: 0 4px 18px rgba(0, 102, 204, 0.09);
}

.faq-button {
  width: 100%;
  padding: 18px 24px;
  background: none;
  border: none;
  color: var(--text-dark);
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  text-align: left;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  transition: color var(--transition-fast);
}

.faq-button:hover,
.faq-item.active .faq-button {
  color: var(--copper-primary);
}

.faq-icon {
  width: 30px;
  height: 30px;
  border-radius: var(--radius-base);
  background: rgba(0, 102, 204, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--transition-fast), background-color var(--transition-fast), color var(--transition-fast);
  color: var(--copper-primary);
  font-size: 1.25rem;
  line-height: 1;
  flex-shrink: 0;
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
  background: var(--copper-primary);
  color: #FFFFFF;
}

.faq-content {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.35s var(--ease-premium);
}

.faq-item.active .faq-content {
  grid-template-rows: 1fr;
}

.faq-inner {
  overflow: hidden;
  padding: 0 24px;
  transition: padding 0.35s var(--ease-premium);
}

.faq-item.active .faq-inner {
  padding: 0 24px 20px 24px;
}

.faq-inner p {
  font-size: 1.05rem;
  line-height: 1.68;
  color: var(--text-muted);
  border-top: 1px solid rgba(25, 48, 80, 0.06);
  padding-top: 14px;
}

/* --------------------------------------------------------------------------
   7. DEPOIMENTOS DE CLIENTES (#depoimentos)
   -------------------------------------------------------------------------- */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.2rem, 1.6vw, 1.8rem);
  margin-top: 40px;
}

.testimonial-card {
  background: var(--navy-card);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-base);
  padding: clamp(1.6rem, 1.8vw, 2.2rem) clamp(1.4rem, 1.6vw, 1.8rem);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.testimonial-quote {
  font-size: 1.05rem;
  font-style: italic;
  color: rgba(248, 250, 252, 0.92);
  margin-bottom: 20px;
  line-height: 1.68;
}

.testimonial-author h4 {
  font-size: 1.08rem;
  color: #FFFFFF;
  font-weight: 700;
}

.testimonial-author span {
  font-size: 0.88rem;
  color: var(--text-light-muted);
}

/* --------------------------------------------------------------------------
   7.1 MODALIDADES DE CONTRATO (.contratos-grid & Parallax Background)
   -------------------------------------------------------------------------- */
.section-contratos {
  position: relative;
  background-color: var(--bg-dark-secondary);
  clip-path: inset(0);
  -webkit-clip-path: inset(0);
}

.contratos-parallax-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  height: 100dvh;
  background-image: url('../assets/img/construcao-parallax.jpg');
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  opacity: 0.18;
  pointer-events: none;
  z-index: 0;
}

.contratos-parallax-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 50%, rgba(16, 31, 51, 0.45) 0%, rgba(16, 31, 51, 0.94) 82%),
              linear-gradient(to bottom, var(--bg-dark-secondary) 0%, transparent 15%, transparent 85%, var(--bg-dark-secondary) 100%);
  pointer-events: none;
}

.contratos-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  margin-top: 40px;
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-base);
  background: rgba(18, 34, 56, 0.75);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  position: relative;
  isolation: isolate;
  z-index: 1;
}

.contratos-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
  max-width: 920px;
  margin: 40px auto 0;
  position: relative;
  isolation: isolate;
  z-index: 1;
}

.contrato-card {
  background: rgba(18, 34, 56, 0.65);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-dark);
  margin: -0.5px;
  border-radius: var(--radius-base);
  padding: clamp(1.8rem, 2.2vw, 2.4rem);
  transition: opacity 2.5s var(--ease-premium), transform 2.5s var(--ease-premium), box-shadow 0.35s var(--ease-premium), border-color 0.35s var(--ease-premium), background-color 0.35s var(--ease-premium);
  position: relative;
  z-index: 1;
  overflow: hidden;
}

.contrato-card.revealed:hover,
.contrato-card:hover {
  z-index: 20;
  transform: translateY(-8px) scale(1.02);
  border-radius: var(--radius-base);
  background-color: rgba(17, 30, 56, 0.95);
  border-color: rgba(59, 130, 246, 0.7);
  box-shadow: 0 24px 48px -10px rgba(0, 0, 0, 0.8), 0 0 0 1px rgba(96, 165, 250, 0.5);
  transition: transform 0.25s var(--ease-premium), box-shadow 0.25s var(--ease-premium), border-color 0.25s var(--ease-premium), background-color 0.25s var(--ease-premium) !important;
  transition-delay: 0s !important;
}

.contrato-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 16px;
}

.contrato-icon {
  width: 28px;
  height: 28px;
  color: var(--blue-vibrant);
  flex-shrink: 0;
}

.contrato-card h3 {
  font-size: clamp(1.25rem, 1.35vw, 1.45rem);
  font-weight: 700;
  color: var(--text-light);
  margin: 0;
}

.contrato-card p {
  font-size: 1.02rem;
  line-height: 1.65;
  color: var(--text-light-muted);
  margin: 0;
}

/* --------------------------------------------------------------------------
   7.2 MARCAS DE CLIENTES E GALERIA DE OBRAS (#casos-sucesso)
   -------------------------------------------------------------------------- */
.client-logos-wrapper {
  background: var(--bg-light);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-base);
  padding: clamp(1.8rem, 2.4vw, 2.6rem);
  margin-top: 32px;
  margin-bottom: 44px;
}

.client-logos-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  align-items: center;
  justify-items: center;
}

.client-logo-item {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-base);
  padding: 16px 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  max-width: 260px;
  height: 80px;
  box-shadow: 0 4px 14px rgba(15, 30, 54, 0.05);
  transition: opacity 2.5s var(--ease-premium), transform 2.5s var(--ease-premium), box-shadow 0.3s var(--ease-premium), border-color 0.3s var(--ease-premium);
}

.client-logo-item.revealed:hover,
.client-logo-item:hover {
  transform: translateY(-4px);
  border-color: rgba(0, 102, 204, 0.3);
  box-shadow: 0 10px 24px rgba(0, 102, 204, 0.12);
}

.client-logo-item img {
  max-width: 100%;
  max-height: 44px;
  object-fit: contain;
}

/* --------------------------------------------------------------------------
   7.3 SPLIT SHOWCASE MINIMALISTA DE OBRAS & GESTÃO (#casos-sucesso)
   -------------------------------------------------------------------------- */
.showcase-header {
  text-align: center;
  max-width: 640px;
  margin: 48px auto 24px;
}

.showcase-section-title {
  font-size: clamp(1.4rem, 1.8vw, 1.85rem);
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 8px;
}

.showcase-section-subtitle {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.5;
  margin: 0;
}

.split-showcase {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
  gap: 32px;
  align-items: stretch;
  margin-top: 24px;
  position: relative;
}

/* Stage Visual (Lado Esquerdo) */
.showcase-stage {
  position: relative;
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-base);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: 0 16px 40px -10px rgba(15, 30, 54, 0.08);
  transition: border-color 0.3s var(--ease-premium), box-shadow 0.3s var(--ease-premium);
}

.showcase-stage:hover {
  border-color: rgba(0, 102, 204, 0.4);
  box-shadow: 0 20px 48px -10px rgba(0, 102, 204, 0.12);
}

.showcase-img-viewport {
  position: relative;
  width: 100%;
  flex: 1;
  min-height: 380px;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: #E2E8F0;
}

.showcase-main-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  opacity: 1;
  transform: scale(1);
  transition: opacity 0.45s var(--ease-premium), transform 0.8s var(--ease-premium);
}

.showcase-main-img.switching {
  opacity: 0.25;
  transform: scale(1.03);
}

.showcase-img-overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at center, transparent 75%, rgba(15, 30, 54, 0.1) 100%);
  pointer-events: none;
}

.showcase-stage-footer {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px 20px;
  background: #FFFFFF;
  border-top: 1px solid var(--border-light);
}

.showcase-counter {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  display: flex;
  align-items: center;
  gap: 4px;
}

.showcase-current-num {
  color: var(--text-dark);
  font-size: 1.05rem;
}

.showcase-sep {
  color: var(--slate-technical);
  font-size: 0.8rem;
}

.showcase-total-num {
  color: var(--text-muted);
  font-size: 0.85rem;
}

.showcase-progress-track {
  flex: 1;
  height: 3px;
  background: rgba(25, 48, 80, 0.08);
  border-radius: 99px;
  overflow: hidden;
  position: relative;
}

.showcase-progress-bar {
  height: 100%;
  width: 20%;
  background: linear-gradient(90deg, var(--copper-primary) 0%, #3B82F6 100%);
  border-radius: 99px;
  transition: width 0.5s var(--ease-premium);
}

/* Lista Interativa (Lado Direito) */
.showcase-nav {
  display: flex;
  flex-direction: column;
  gap: 10px;
  justify-content: space-between;
}

.showcase-item {
  width: 100%;
  text-align: left;
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-left: 3px solid transparent;
  border-radius: var(--radius-base);
  padding: 14px 18px;
  cursor: pointer;
  display: flex;
  align-items: flex-start;
  gap: 16px;
  min-height: 48px;
  font-family: inherit;
  color: inherit;
  outline: none;
  box-shadow: 0 2px 8px rgba(15, 30, 54, 0.03);
  transition: all 0.3s var(--ease-premium);
}

.showcase-item:hover {
  background: #F8FAFC;
  border-color: rgba(0, 102, 204, 0.25);
  border-left-color: rgba(0, 102, 204, 0.6);
  box-shadow: 0 4px 14px rgba(15, 30, 54, 0.06);
  transform: translateX(4px);
}

.showcase-item.active {
  background: #F0F7FF;
  border-color: rgba(0, 102, 204, 0.3);
  border-left: 3px solid var(--copper-primary);
  box-shadow: 0 6px 20px rgba(0, 102, 204, 0.1);
  transform: translateX(6px);
}

.showcase-item-index {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--slate-technical);
  line-height: 1;
  margin-top: 2px;
  transition: color 0.3s var(--ease-premium);
}

.showcase-item.active .showcase-item-index {
  color: var(--copper-primary);
}

.showcase-item-info {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.showcase-item-tag {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 700;
  color: var(--copper-primary);
  margin-bottom: 2px;
  transition: color 0.3s var(--ease-premium);
}

.showcase-item-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-dark);
  margin: 0 0 3px;
  line-height: 1.3;
  transition: color 0.3s var(--ease-premium);
}

.showcase-item.active .showcase-item-title {
  color: var(--text-dark);
}

.showcase-item-meta {
  font-size: 0.83rem;
  color: var(--text-muted);
  margin: 0;
  line-height: 1.4;
}

/* --------------------------------------------------------------------------
   8. SEÇÃO CTA FINAL (#contato)
   -------------------------------------------------------------------------- */
.cta-section {
  background: linear-gradient(135deg, #1E3A8A 0%, #0F172A 100%);
  padding: 72px 0;
  text-align: center;
  border-top: 1px solid var(--border-copper);
}

.cta-box {
  max-width: 760px;
  margin: 0 auto;
}

.cta-box h2 {
  font-size: clamp(2.2rem, 3.6vw, 3.2rem);
  font-weight: 800;
  margin-bottom: 18px;
  color: #FFFFFF;
}

.cta-box p {
  font-size: clamp(1.1rem, 1.3vw, 1.35rem);
  margin-bottom: 32px;
  color: #E2E8F0;
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   9. FOOTER MINIMALISTA (#rodape)
   -------------------------------------------------------------------------- */
.site-footer {
  background-color: #080E1A;
  color: var(--text-light-muted);
  padding: 56px 0 28px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1.2fr;
  gap: 44px;
  margin-bottom: 36px;
}

.footer-logo {
  height: 40px;
  width: auto;
  margin-bottom: 16px;
}

.footer-desc {
  font-size: 0.95rem;
  line-height: 1.65;
  max-width: 420px;
  color: var(--text-light-muted);
}

.footer-heading {
  font-size: 1rem;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 20px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.footer-links, .footer-contact-info {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li, .footer-contact-info li {
  margin-bottom: 12px;
}

.footer-links a, .footer-contact-info a, .footer-info-item {
  color: var(--text-light-muted);
  font-size: 0.95rem;
  transition: color var(--transition-fast), transform var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.footer-icon {
  flex-shrink: 0;
  stroke: var(--copper-primary);
  opacity: 0.9;
  transition: opacity var(--transition-fast);
}

.footer-links a:hover, .footer-contact-info a:hover {
  color: #FFFFFF;
  transform: translateX(4px);
}

.footer-links a:hover .footer-icon, .footer-contact-info a:hover .footer-icon {
  opacity: 1;
}

.footer-divider {
  border: 0;
  height: 1px;
  background-color: rgba(255, 255, 255, 0.06);
  margin: 32px 0 20px 0;
}

.footer-bottom {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
}

.footer-bottom-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  gap: 16px;
  font-size: 0.78rem;
  color: var(--text-light-muted);
}

.footer-sep {
  opacity: 0.35;
  font-size: 0.7rem;
}

.footer-privacy-link {
  color: var(--text-light-muted);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-privacy-link:hover {
  color: #FFFFFF;
  text-decoration: underline;
}

.credit-link {
  color: var(--text-light);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color var(--transition-fast);
}

.credit-link:hover {
  color: var(--copper-primary);
}

/* --------------------------------------------------------------------------
   10. BANNER LGPD
   -------------------------------------------------------------------------- */
.lgpd-banner {
  position: fixed;
  bottom: 24px;
  left: 24px;
  max-width: 420px;
  background: var(--navy-card);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-base);
  padding: 20px 24px;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.4);
  z-index: 998;
  display: flex;
  flex-direction: column;
  gap: 12px;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.4s var(--ease-premium), transform 0.4s var(--ease-premium);
  pointer-events: none;
}

.lgpd-banner.active {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.lgpd-banner p {
  font-size: 0.85rem;
  color: var(--text-light-muted);
  line-height: 1.5;
}

.lgpd-btn {
  align-self: flex-end;
  padding: 8px 16px;
  font-size: 0.8rem;
}

/* RESPONSIVIDADE MOBILE */
@media (max-width: 1024px) {
  .hero-grid, .about-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .services-grid, .dores-grid, .testimonials-grid, .contratos-grid, .client-logos-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .service-card {
    grid-column: span 1;
  }
  .steps-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .nav-menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    height: 100dvh;
    background: rgba(10, 18, 30, 0.96);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 80px 24px 40px;
    gap: 24px;
    border-bottom: none;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(-10px);
    transition: opacity 0.4s var(--ease-premium), transform 0.4s var(--ease-premium), visibility 0.4s;
    z-index: 999;
  }
  .nav-menu.active {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateY(0);
  }
  .nav-menu .nav-link {
    font-size: 1.25rem;
    font-weight: 600;
  }
  .nav-menu .nav-cta {
    font-size: 1rem;
    padding: 14px 28px;
    margin-top: 8px;
  }
  .mobile-menu-toggle {
    display: flex;
  }
  .services-grid, .dores-grid, .testimonials-grid, .steps-grid, .contratos-grid, .client-logos-grid {
    grid-template-columns: 1fr;
  }
  .split-showcase {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .showcase-img-viewport {
    min-height: 240px;
    aspect-ratio: 16 / 10;
  }
  .showcase-item.active {
    transform: none;
  }
  .showcase-item:hover {
    transform: none;
  }
  .service-card,
  .service-card:nth-child(4),
  .service-card:nth-child(5) {
    grid-column: auto;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .footer-bottom-content {
    flex-direction: column;
    gap: 8px;
    text-align: center;
  }
  .footer-sep {
    display: none;
  }
  .hero-bg-right-video {
    width: 100%;
  }
  .hero-bg-right-video video,
.hero-bg-right-video img {
    opacity: 0.05;
  }
  .service-hero-section {
    padding-top: calc(var(--header-height) + 24px);
    padding-bottom: 40px;
  }
  .service-hero-bg {
    width: 100%;
  }
  .service-hero-bg img {
    opacity: 0.14;
  }
}

/* ==========================================================================
   BOTÃO FLUTUANTE DE WHATSAPP DIRETO
   ========================================================================== */
.whatsapp-widget {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s var(--ease-premium), transform 0.4s var(--ease-premium);
}

.whatsapp-widget.widget-visible {
  opacity: 1;
  pointer-events: none;
}

/* Botão Circular Principal - Verde Oficial WhatsApp */
.whatsapp-trigger-btn {
  width: 54px;
  height: 54px;
  min-width: 48px;
  min-height: 48px;
  border-radius: 50%;
  background-color: #25D366;
  border: 1px solid rgba(255, 255, 255, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.22);
  transition: transform 0.25s var(--ease-premium), background-color 0.25s var(--ease-premium), box-shadow 0.25s var(--ease-premium);
  will-change: transform;
  pointer-events: auto;
  cursor: pointer;
  text-decoration: none;
}

.whatsapp-svg-icon {
  fill: #FFFFFF;
  width: 28px;
  height: 28px;
  display: block;
}

@media (hover: hover) and (pointer: fine) {
  .whatsapp-trigger-btn:hover {
    transform: scale(1.08);
    background-color: #128C7E;
    box-shadow: 0 10px 28px rgba(18, 140, 126, 0.35);
  }
}

.whatsapp-trigger-btn:active {
  transform: scale(0.95);
}

.whatsapp-trigger-btn:focus-visible {
  outline: 3px solid var(--copper-primary) !important;
  outline-offset: 3px;
}

/* Responsividade Mobile */
@media (max-width: 767px) {
  .whatsapp-widget {
    bottom: 20px;
    right: 18px;
  }
  .whatsapp-trigger-btn {
    width: 50px;
    height: 50px;
  }
  .whatsapp-svg-icon {
    width: 26px;
    height: 26px;
  }
}

/* --------------------------------------------------------------------------
   MODAL DE DETALHES DAS ÁREAS DE ATUAÇÃO
   -------------------------------------------------------------------------- */
.service-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s var(--ease-premium);
}

.service-modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.service-modal-backdrop {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(8, 14, 24, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.service-modal-container {
  position: relative;
  width: 100%;
  max-width: 820px;
  max-height: 90vh;
  background: var(--navy-card);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-base);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.6);
  overflow-y: auto;
  z-index: 2;
  transform: scale(0.95) translateY(20px);
  transition: transform 0.35s var(--ease-premium);
}

.service-modal-overlay.active .service-modal-container {
  transform: scale(1) translateY(0);
}

.service-modal-close {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-base);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border-dark);
  color: var(--text-light);
  font-size: 1.4rem;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  transition: all 0.2s ease;
}

.service-modal-close:hover {
  background: var(--copper-primary);
  color: #fff;
  border-color: var(--copper-primary);
}

.service-modal-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 0;
}

.service-modal-media {
  position: relative;
  min-height: 300px;
  background: #0b1320;
  overflow: hidden;
}

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

.service-modal-badge {
  position: absolute;
  bottom: 16px;
  left: 16px;
  background: rgba(15, 30, 54, 0.92);
  border: 1px solid var(--copper-primary);
  color: #FFFFFF;
  padding: 5px 12px;
  border-radius: var(--radius-base);
  font-size: 0.75rem;
  font-weight: 600;
  backdrop-filter: blur(6px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
}

.service-modal-content {
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
}

.service-modal-num {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--copper-primary);
  margin-bottom: 4px;
}

.service-modal-title {
  font-size: 1.55rem;
  font-weight: 800;
  color: #FFFFFF;
  margin-bottom: 8px;
  line-height: 1.2;
}

.service-modal-subtitle {
  font-size: 1.05rem;
  color: #E2E8F0;
  font-weight: 600;
  margin-bottom: 14px;
  line-height: 1.45;
}

.service-modal-desc {
  font-size: 1rem;
  color: #CBD5E1;
  line-height: 1.6;
  margin-bottom: 20px;
}

.service-modal-highlights {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-base);
  padding: 16px 20px;
  margin-bottom: 24px;
}

.service-modal-highlights h4 {
  font-size: 0.9rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--copper-primary);
  margin-bottom: 10px;
}

.service-modal-highlights ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.service-modal-highlights li {
  font-size: 0.95rem;
  color: #F1F5F9;
  position: relative;
  padding-left: 22px;
  margin-bottom: 8px;
  line-height: 1.45;
}

.service-modal-highlights li:last-child {
  margin-bottom: 0;
}

.service-modal-highlights li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--copper-primary);
  font-weight: bold;
}

.btn-modal-cta {
  width: 100%;
  text-align: center;
  justify-content: center;
  padding: 14px 20px;
}

@media (max-width: 768px) {
  .service-modal-grid {
    grid-template-columns: 1fr;
  }
  .service-modal-media {
    min-height: 220px;
  }
  .service-modal-content {
    padding: 24px 20px;
  }
}

/* --------------------------------------------------------------------------
   CONSTRUÇÃO FINANCIADA: PROCESSO + VÍDEO INSTAGRAM & MOLDURAS FACHADAS
   -------------------------------------------------------------------------- */
.process-video-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(2rem, 3.5vw, 3.5rem);
  align-items: center;
}

.process-steps-vertical {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.process-step-item {
  background: var(--navy-card);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-base);
  padding: 24px;
  display: flex;
  gap: 18px;
  align-items: flex-start;
  transition: transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.process-step-item:hover {
  transform: translateX(6px);
  border-color: rgba(56, 189, 248, 0.4);
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.5);
}

.process-step-badge {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-base);
  background: linear-gradient(135deg, var(--copper-primary) 0%, var(--copper-hover) 100%);
  color: #FFFFFF;
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: none;
}

.process-step-body h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 6px;
}

.process-step-body p {
  font-size: 0.94rem;
  color: var(--text-muted);
  line-height: 1.55;
  margin: 0;
}

/* --------------------------------------------------------------------------
   METODOLOGIA / PROCESSO EXECUTIVO & VÍDEO STAGE (DESIGN ARQUITETÔNICO)
   -------------------------------------------------------------------------- */
.process-video-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(2rem, 3.5vw, 3.5rem);
  align-items: start;
}

.timeline-stage {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.timeline-step-card {
  background: var(--navy-card);
  border: 1px solid var(--border-dark);
  border-left: 3px solid var(--copper-primary);
  border-radius: var(--radius-base);
  padding: 22px 24px;
  transition: transform var(--transition-fast), border-color var(--transition-fast), background var(--transition-fast);
}

.timeline-step-card:hover {
  transform: translateX(4px);
  border-color: rgba(56, 189, 248, 0.4);
  border-left-color: var(--copper-primary);
  background: #111e38;
}

.timeline-step-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
}

.timeline-step-tag {
  font-family: monospace, var(--font-heading);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--copper-primary);
  letter-spacing: 1px;
  text-transform: uppercase;
}

.timeline-step-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 8px;
}

.timeline-step-card p {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.55;
  margin: 0 0 10px 0;
}

.timeline-step-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.timeline-chip {
  font-size: 0.74rem;
  font-weight: 600;
  color: #CBD5E1;
  background: rgba(15, 23, 42, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 3px 8px;
  border-radius: var(--radius-base);
}

/* Video Stage Card: vídeo vertical (9:16) com moldura em azul institucional */
.video-stage-card {
  position: relative;
  width: 100%;
  max-width: 340px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.video-stage-viewport {
  position: relative;
  width: 100%;
  aspect-ratio: 9 / 16;
  cursor: pointer;
  overflow: hidden;
  background: #16406e;
  border-radius: 26px;
  border: 8px solid #1d5aa6;
  box-shadow: 0 0 0 1px rgba(125, 185, 245, 0.45), 0 26px 50px -22px rgba(0, 0, 0, 0.55);
}

.video-stage-media {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transform: scale(1.12); /* corta a borda escura embutida no arquivo de vídeo */
}

.video-stage-gradient {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, transparent 70%, rgba(11, 34, 66, 0.55) 100%);
}

.video-stage-toggle {
  position: absolute;
  left: 50%;
  bottom: 18px;
  transform: translateX(-50%);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.55);
  background: rgba(0, 102, 204, 0.85);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 5;
  transition: background var(--transition-fast), transform var(--transition-fast);
}

.video-stage-toggle:hover {
  background: #0A7BEF;
  transform: translateX(-50%) scale(1.06);
}

.video-stage-toggle svg {
  width: 20px;
  height: 20px;
}

.video-stage-toggle .icon-play { display: none; margin-left: 2px; }
.video-stage-viewport.is-paused .icon-play { display: block; }
.video-stage-viewport.is-paused .icon-pause { display: none; }

.video-stage-progress {
  position: absolute;
  left: 0;
  bottom: 0;
  height: 3px;
  background: #7DB9F5;
  width: 0%;
  transition: width 0.15s linear;
  z-index: 6;
}

.video-stage-footer {
  text-align: center;
  font-size: 0.78rem;
  color: #94A3B8;
}

/* Molduras de Fachadas (80m² a 100m²) */
.facades-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.5rem, 2vw, 2.2rem);
  margin-top: 36px;
}

.facade-card {
  background: #FFFFFF;
  border: 1px solid #E2E8F0;
  border-radius: var(--radius-base);
  overflow: hidden;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
  display: flex;
  flex-direction: column;
}

.facade-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 32px -8px rgba(15, 23, 42, 0.12);
  border-color: var(--copper-primary);
}

.facade-frame-placeholder {
  position: relative;
  width: 100%;
  height: 240px;
  background: linear-gradient(135deg, #F1F5F9 0%, #E2E8F0 100%);
  border-bottom: 2px dashed #CBD5E1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 20px;
  text-align: center;
}

.facade-frame-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  background: rgba(15, 23, 42, 0.95);
  color: #38BDF8;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  padding: 4px 10px;
  border-radius: var(--radius-base);
  border: 1px solid rgba(56, 189, 248, 0.3);
}

.facade-frame-icon {
  width: 48px;
  height: 48px;
  color: #64748B;
  opacity: 0.85;
}

.facade-frame-text {
  font-size: 0.88rem;
  font-weight: 600;
  color: #475569;
}

.facade-card-body {
  padding: 22px 20px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.facade-card-title {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--navy-technical);
  margin-bottom: 8px;
}

.facade-card-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
  color: var(--copper-primary);
  font-weight: 700;
  font-size: 0.92rem;
}

.facade-card-features {
  list-style: none;
  padding: 0;
  margin: 0 0 18px 0;
  flex-grow: 1;
}

.facade-card-features li {
  font-size: 0.86rem;
  color: #64748B;
  position: relative;
  padding-left: 18px;
  margin-bottom: 6px;
  line-height: 1.4;
}

.facade-card-features li::before {
  content: "•";
  position: absolute;
  left: 4px;
  color: var(--copper-primary);
  font-weight: bold;
}

.facade-card-cta {
  margin-top: auto;
  width: 100%;
  text-align: center;
  justify-content: center;
  padding: 10px 16px;
  font-size: 0.88rem;
}

@media (max-width: 992px) {
  .process-video-grid {
    grid-template-columns: 1fr;
  }
  .facades-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .facades-grid {
    grid-template-columns: 1fr;
  }
  .process-step-item {
    flex-direction: column;
    gap: 12px;
  }
}