/**
 * VISUTEC — LANDING PAGE OFICIAL DE ALTA CONVERSÃO
 * Design System: Tecnologia, Precisão, Criação e Alta Conversão
 */

/* ==========================================================================
   1. VARIÁVEIS CSS & RESET
   ========================================================================== */
:root {
  /* Paleta Oficial Visutec */
  --color-white: #FFFFFF;
  --color-offwhite: #F5F7F8;
  --color-light-gray: #EDF1F3;
  --color-border: #E2E8F0;
  --color-border-hover: #CBD5E1;
  
  --color-turquoise: #16A6BD;
  --color-turquoise-hover: #138D9F;
  --color-turquoise-light: #38C2D7;
  --color-turquoise-subtle: #E8F7F9;
  
  --color-navy: #173744;
  --color-navy-dark: #102731;
  --color-navy-light: #214E61;

  --color-graphite: #242A2E;
  --color-soft-black: #15191C;
  
  --color-text-main: #20262A;
  --color-text-muted: #68747B;
  --color-text-light: #94A3B8;

  --color-whatsapp: #25D366;
  --color-whatsapp-hover: #20BA5A;

  /* Tipografia */
  --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

  /* Espaçamentos e Raios */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* Sombras Modernas */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 6px 20px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.08);
  --shadow-hover: 0 16px 36px rgba(22, 166, 189, 0.14);
  --shadow-dark: 0 20px 40px rgba(0, 0, 0, 0.25);

  /* Transições */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  color: var(--color-text-main);
  background-color: var(--color-white);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, svg {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

button, input, textarea, select {
  font: inherit;
}

/* ==========================================================================
   2. CONTAINERS E HIERARQUIA TIPOGRÁFICA
   ========================================================================== */
.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}

.section-padding {
  padding: 96px 0;
}

@media (max-width: 768px) {
  .section-padding {
    padding: 64px 0;
  }
}

.text-center {
  text-align: center;
}

.section-header {
  margin-bottom: 56px;
}

.section-header.text-center {
  max-width: 780px;
  margin-left: auto;
  margin-right: auto;
}

.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-turquoise);
  margin-bottom: 14px;
}

.section-eyebrow .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--color-turquoise);
  display: inline-block;
}

.eyebrow-light {
  color: var(--color-turquoise-light);
}

.eyebrow-light .dot {
  background-color: var(--color-turquoise-light);
}

.section-title {
  font-family: var(--font-heading);
  font-size: 2.35rem;
  font-weight: 800;
  line-height: 1.2;
  color: var(--color-text-main);
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}

@media (max-width: 768px) {
  .section-title {
    font-size: 1.85rem;
  }
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--color-text-muted);
  line-height: 1.65;
  font-weight: 400;
}

.text-white {
  color: var(--color-white) !important;
}

/* ==========================================================================
   3. BOTÕES E CTAS
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition-normal);
  text-align: center;
  white-space: nowrap;
}

.btn-turquoise {
  background-color: var(--color-turquoise);
  color: var(--color-white);
  box-shadow: 0 4px 14px rgba(22, 166, 189, 0.28);
}

.btn-turquoise:hover {
  background-color: var(--color-turquoise-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(22, 166, 189, 0.38);
}

.btn-whatsapp {
  background-color: var(--color-whatsapp);
  color: var(--color-white);
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.28);
}

.btn-whatsapp:hover {
  background-color: var(--color-whatsapp-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.38);
}

.btn-outline-white {
  background-color: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.35);
  color: var(--color-white);
  backdrop-filter: blur(8px);
}

.btn-outline-white:hover {
  background-color: var(--color-white);
  border-color: var(--color-white);
  color: var(--color-soft-black);
  transform: translateY(-2px);
}

.btn-outline-navy {
  background-color: transparent;
  border-color: var(--color-navy);
  color: var(--color-navy);
}

.btn-outline-navy:hover {
  background-color: var(--color-navy);
  color: var(--color-white);
  transform: translateY(-2px);
}

.btn-large {
  padding: 16px 32px;
  font-size: 1rem;
}

.btn-full {
  width: 100%;
}

/* ==========================================================================
   4. HEADER CLEAN & STICKY
   ========================================================================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: rgba(21, 25, 28, 0.7);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  transition: all var(--transition-normal);
}

.header.scrolled {
  background-color: rgba(255, 255, 255, 0.98);
  border-bottom: 1px solid var(--color-border);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.header-logo {
  display: flex;
  align-items: center;
  max-width: 170px;
}

.header-logo img {
  height: 40px;
  width: auto;
  object-fit: contain;
  transition: filter var(--transition-fast);
}

/* No estado topo escuro, se a logo for preta pura podemos dar leve brilho ou contraste */
.header:not(.scrolled) .header-logo img {
  filter: brightness(0) invert(1);
}

.header.scrolled .header-logo img {
  filter: none;
}

.nav-desktop {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-link {
  font-family: var(--font-heading);
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: #E2E8F0;
  position: relative;
  padding: 6px 0;
}

.header.scrolled .nav-link {
  color: var(--color-text-main);
}

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

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

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

.header.scrolled .nav-link:hover {
  color: var(--color-turquoise);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.mobile-toggle-btn {
  display: none;
  background: none;
  border: none;
  color: var(--color-white);
  cursor: pointer;
  padding: 8px;
}

.header.scrolled .mobile-toggle-btn {
  color: var(--color-text-main);
}

@media (max-width: 1024px) {
  .nav-desktop {
    display: none;
  }
  .mobile-toggle-btn {
    display: block;
  }
}

/* Mobile Drawer */
.mobile-drawer-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.6);
  z-index: 1050;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

.mobile-drawer-backdrop.active {
  opacity: 1;
  visibility: visible;
}

.mobile-nav-drawer {
  position: fixed;
  top: 0;
  right: -320px;
  width: 300px;
  height: 100%;
  background-color: var(--color-white);
  z-index: 1060;
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: -6px 0 24px rgba(0, 0, 0, 0.15);
  transition: right var(--transition-smooth);
}

.mobile-nav-drawer.active {
  right: 0;
}

.mobile-drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 32px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--color-border);
}

.mobile-drawer-header img {
  height: 32px;
  width: auto;
}

.mobile-close-btn {
  background: none;
  border: none;
  color: var(--color-text-main);
  cursor: pointer;
  padding: 6px;
}

.mobile-nav-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.mobile-nav-link {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-text-main);
  display: block;
  padding: 6px 0;
}

.mobile-nav-link:hover {
  color: var(--color-turquoise);
}

/* ==========================================================================
   5. HERO SECTION INTEGRADO (PADRÃO BRUTATEC FINAL)
   ========================================================================== */
.hero-cinematic-section {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background-color: var(--color-soft-black);
  padding-top: 90px;
  padding-bottom: 60px;
}

.hero-cinematic-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center right;
  z-index: 1;
}

.hero-cinematic-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    rgba(21, 25, 28, 0.96) 0%,
    rgba(21, 25, 28, 0.88) 38%,
    rgba(21, 25, 28, 0.45) 70%,
    rgba(21, 25, 28, 0.15) 100%
  );
}

@media (max-width: 991px) {
  .hero-cinematic-overlay {
    background: linear-gradient(
      180deg,
      rgba(21, 25, 28, 0.94) 0%,
      rgba(21, 25, 28, 0.88) 60%,
      rgba(21, 25, 28, 0.5) 100%
    );
  }
}

.hero-cinematic-container {
  position: relative;
  z-index: 2;
  width: 100%;
}

.hero-cinematic-content {
  max-width: 650px;
}

.hero-cinematic-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-turquoise-light);
  margin-bottom: 20px;
}

.hero-cinematic-eyebrow .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--color-turquoise-light);
  box-shadow: 0 0 10px rgba(56, 194, 215, 0.8);
}

.hero-cinematic-headline {
  font-family: var(--font-heading);
  font-size: 3.6rem;
  font-weight: 900;
  line-height: 1.08;
  color: var(--color-white);
  letter-spacing: -0.03em;
  margin-bottom: 22px;
  text-transform: uppercase;
}

.hero-cinematic-headline .highlight {
  color: var(--color-turquoise-light);
  position: relative;
  display: inline-block;
}

@media (max-width: 991px) {
  .hero-cinematic-headline {
    font-size: 2.75rem;
  }
}

@media (max-width: 480px) {
  .hero-cinematic-headline {
    font-size: 2.15rem;
  }
}

.hero-cinematic-subheadline {
  font-size: 1.15rem;
  line-height: 1.65;
  color: #D1D5DB;
  margin-bottom: 30px;
}

.hero-cinematic-bullets {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 36px;
}

.hero-cinematic-bullet {
  display: flex;
  align-items: center;
  gap: 12px;
  color: #F3F4F6;
  font-size: 0.98rem;
  font-weight: 500;
}

.hero-cinematic-bullet-icon {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background-color: rgba(22, 166, 189, 0.2);
  color: var(--color-turquoise-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.8rem;
  flex-shrink: 0;
  border: 1px solid rgba(56, 194, 215, 0.4);
}

.hero-cinematic-ctas {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

@media (max-width: 480px) {
  .hero-cinematic-ctas {
    flex-direction: column;
    align-items: stretch;
  }
}

.hero-cinematic-microcopy {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.88rem;
  color: #9CA3AF;
}

.hero-cinematic-microcopy svg {
  color: var(--color-turquoise-light);
  flex-shrink: 0;
}

/* ==========================================================================
   6. FAIXA DE CONFIANÇA (CLEAN STRIP)
   ========================================================================== */
.trust-clean-strip {
  background-color: var(--color-white);
  border-bottom: 1px solid var(--color-border);
  padding: 24px 0;
}

.trust-clean-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

@media (max-width: 991px) {
  .trust-clean-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 520px) {
  .trust-clean-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
}

.trust-clean-item {
  display: flex;
  align-items: center;
  gap: 16px;
}

.trust-clean-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background-color: var(--color-turquoise-subtle);
  color: var(--color-turquoise);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.trust-clean-title {
  font-family: var(--font-heading);
  font-size: 0.88rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  color: var(--color-text-main);
  text-transform: uppercase;
}

.trust-clean-desc {
  font-size: 0.82rem;
  color: var(--color-text-muted);
}

/* ==========================================================================
   7. PRODUTOS — ROUTER LASER VISUTEC
   ========================================================================== */
.products-clean-section {
  background-color: var(--color-offwhite);
}

.products-clean-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

@media (max-width: 1024px) {
  .products-clean-grid {
    grid-template-columns: 1fr;
    max-width: 600px;
    margin: 0 auto;
  }
}

.product-card-clean {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
  position: relative;
}

.product-card-clean:hover {
  transform: translateY(-6px);
  border-color: var(--color-turquoise);
  box-shadow: var(--shadow-hover);
}

.product-card-clean.featured {
  border: 2px solid var(--color-turquoise);
}

.product-card-badge {
  position: absolute;
  top: 16px;
  left: 16px;
  background-color: var(--color-turquoise);
  color: var(--color-white);
  font-family: var(--font-heading);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 6px 12px;
  border-radius: var(--radius-full);
  z-index: 2;
}

.product-card-badge.compact {
  background-color: var(--color-navy);
}

.product-card-img-wrapper {
  background-color: var(--color-white);
  padding: 36px 24px 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 270px;
  border-bottom: 1px solid var(--color-border);
}

.product-card-img-wrapper img {
  max-height: 200px;
  width: auto;
  object-fit: contain;
  transition: transform var(--transition-normal);
}

.product-card-clean:hover .product-card-img-wrapper img {
  transform: scale(1.04);
}

.product-card-body {
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.product-card-tagline {
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-turquoise);
  margin-bottom: 6px;
}

.product-card-title {
  font-family: var(--font-heading);
  font-size: 1.55rem;
  font-weight: 800;
  color: var(--color-text-main);
  margin-bottom: 12px;
}

.product-card-desc {
  font-size: 0.92rem;
  color: var(--color-text-muted);
  line-height: 1.55;
  margin-bottom: 22px;
}

.product-specs-clean {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  margin-bottom: 26px;
  margin-top: auto;
}

.spec-clean-item {
  background-color: var(--color-offwhite);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
}

.spec-clean-label {
  font-size: 0.72rem;
  text-transform: uppercase;
  color: var(--color-text-muted);
  font-weight: 600;
  letter-spacing: 0.05em;
  margin-bottom: 2px;
}

.spec-clean-value {
  font-family: var(--font-heading);
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--color-text-main);
}

.product-card-clean-cta {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

/* ==========================================================================
   8. SEÇÃO DE APLICAÇÕES ("UMA MÁQUINA. MUITAS POSSIBILIDADES.")
   ========================================================================== */
.apps-clean-section {
  background-color: var(--color-white);
}

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

@media (max-width: 991px) {
  .apps-clean-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 580px) {
  .apps-clean-grid {
    grid-template-columns: 1fr;
  }
}

.app-clean-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.app-clean-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-turquoise);
}

.app-clean-img-box {
  position: relative;
  height: 200px;
  overflow: hidden;
}

.app-clean-img-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-smooth);
}

.app-clean-card:hover .app-clean-img-box img {
  transform: scale(1.06);
}

.app-clean-tag {
  position: absolute;
  bottom: 12px;
  left: 12px;
  background-color: rgba(21, 25, 28, 0.8);
  color: var(--color-white);
  backdrop-filter: blur(6px);
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  font-family: var(--font-heading);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.app-clean-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.app-clean-title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-text-main);
  margin-bottom: 8px;
}

.app-clean-desc {
  font-size: 0.88rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

.apps-disclaimer-box {
  margin-top: 40px;
  background-color: var(--color-offwhite);
  border-left: 4px solid var(--color-turquoise);
  padding: 16px 20px;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-size: 0.88rem;
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  gap: 12px;
}

.apps-disclaimer-box svg {
  color: var(--color-turquoise);
  flex-shrink: 0;
}

/* ==========================================================================
   9. JORNADA — DO ARQUIVO AO PRODUTO
   ========================================================================== */
.flow-clean-section {
  background-color: var(--color-offwhite);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.flow-clean-steps {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

@media (max-width: 768px) {
  .flow-clean-steps {
    flex-direction: column;
    align-items: stretch;
  }
}

.flow-step-card {
  flex: 1;
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 24px 20px;
  text-align: center;
  min-width: 170px;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-fast);
}

.flow-step-card:hover {
  transform: translateY(-3px);
  border-color: var(--color-turquoise);
}

.flow-step-number {
  font-family: var(--font-heading);
  font-size: 0.82rem;
  font-weight: 800;
  color: var(--color-turquoise);
  background-color: var(--color-turquoise-subtle);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 12px;
}

.flow-step-title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--color-text-main);
  margin-bottom: 6px;
  text-transform: uppercase;
}

.flow-step-desc {
  font-size: 0.82rem;
  color: var(--color-text-muted);
}

.flow-step-arrow {
  color: var(--color-turquoise);
  font-size: 1.5rem;
  font-weight: bold;
  display: flex;
  align-items: center;
  justify-content: center;
}

@media (max-width: 768px) {
  .flow-step-arrow {
    transform: rotate(90deg);
    margin: 4px 0;
  }
}

/* ==========================================================================
   10. SEÇÃO CONSULTIVA — COMO ESCOLHER
   ========================================================================== */
.advisory-clean-section {
  background-color: var(--color-white);
}

.advisory-clean-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 56px;
  align-items: center;
}

@media (max-width: 991px) {
  .advisory-clean-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

.advisory-clean-factors {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin: 32px 0;
}

@media (max-width: 520px) {
  .advisory-clean-factors {
    grid-template-columns: 1fr;
  }
}

.factor-clean-card {
  background-color: var(--color-offwhite);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 16px;
  display: flex;
  align-items: center;
  gap: 14px;
}

.factor-clean-icon {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  background-color: var(--color-turquoise-subtle);
  color: var(--color-turquoise);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.factor-clean-text {
  font-family: var(--font-heading);
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--color-text-main);
}

.advisory-clean-box {
  background: linear-gradient(135deg, var(--color-navy) 0%, var(--color-navy-dark) 100%);
  border-radius: var(--radius-xl);
  padding: 44px 36px;
  color: var(--color-white);
  box-shadow: var(--shadow-dark);
}

.advisory-clean-box h3 {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 800;
  line-height: 1.25;
  margin-bottom: 16px;
}

.advisory-clean-box p {
  font-size: 0.98rem;
  color: #CBD5E1;
  line-height: 1.65;
  margin-bottom: 28px;
}

/* ==========================================================================
   11. FORMULÁRIO CENTRAL LEADLOVERS (ALTO DESTAQUE NO MEIO DA PÁGINA)
   ========================================================================== */
.form-clean-section {
  background: linear-gradient(135deg, var(--color-navy) 0%, #112732 100%);
  padding: 96px 0;
  color: var(--color-white);
  position: relative;
  overflow: hidden;
}

.form-clean-section::before {
  content: '';
  position: absolute;
  top: -150px;
  right: -150px;
  width: 450px;
  height: 450px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(22, 166, 189, 0.18) 0%, rgba(22, 166, 189, 0) 70%);
  pointer-events: none;
}

.form-clean-grid {
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: 56px;
  align-items: center;
  position: relative;
  z-index: 2;
}

@media (max-width: 991px) {
  .form-clean-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }
}

.form-clean-info .section-title {
  color: var(--color-white);
}

.form-clean-info .section-subtitle {
  color: #CBD5E1;
  margin-bottom: 36px;
}

.form-clean-benefits {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.form-clean-benefit-row {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.form-clean-check {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background-color: rgba(56, 194, 215, 0.2);
  color: var(--color-turquoise-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.85rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.form-clean-benefit-text strong {
  display: block;
  font-family: var(--font-heading);
  font-size: 1rem;
  color: var(--color-white);
  margin-bottom: 2px;
}

.form-clean-benefit-text span {
  font-size: 0.88rem;
  color: #94A3B8;
}

/* Card Branco Refinado do Formulário */
.form-clean-card {
  background-color: var(--color-white);
  border-radius: var(--radius-xl);
  padding: 44px 40px;
  color: var(--color-text-main);
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.25);
  border: 1px solid rgba(255, 255, 255, 0.15);
}

@media (max-width: 520px) {
  .form-clean-card {
    padding: 32px 20px;
    border-radius: var(--radius-lg);
  }
}

.form-clean-card-header {
  margin-bottom: 28px;
}

.form-clean-card-title {
  font-family: var(--font-heading);
  font-size: 1.65rem;
  font-weight: 800;
  color: var(--color-text-main);
  margin-bottom: 6px;
}

.form-clean-card-subtitle {
  font-size: 0.92rem;
  color: var(--color-text-muted);
}

.form-clean-group {
  margin-bottom: 20px;
}

.form-clean-label {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.84rem;
  font-weight: 700;
  color: var(--color-text-main);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* Override LeadLovers Input Styles */
.form-control.form-ll {
  width: 100%;
  height: 52px;
  padding: 0 16px;
  background-color: var(--color-offwhite);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text-main);
  font-size: 16px; /* Importante: 16px no mobile evita zoom do Safari */
  transition: all var(--transition-fast);
}

.form-control.form-ll:focus {
  outline: none;
  background-color: var(--color-white);
  border-color: var(--color-turquoise);
  box-shadow: 0 0 0 3px rgba(22, 166, 189, 0.18);
}

textarea.form-control.form-ll {
  height: 90px;
  padding: 12px 16px;
  resize: vertical;
}

.form-clean-submit-btn {
  height: 56px;
  font-size: 1.05rem;
  margin-top: 8px;
}

.form-clean-security {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 18px;
  font-size: 0.82rem;
  color: var(--color-text-muted);
}

.form-clean-security svg {
  color: var(--color-turquoise);
}

/* ==========================================================================
   12. FIBER LASER — SEÇÃO PRÓPRIA & DEDICADA
   ========================================================================== */
.fiber-clean-section {
  background-color: var(--color-white);
}

.fiber-clean-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 36px;
}

@media (max-width: 991px) {
  .fiber-clean-grid {
    grid-template-columns: 1fr;
    max-width: 620px;
    margin: 0 auto;
  }
}

.fiber-clean-card {
  background-color: var(--color-offwhite);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-normal);
}

.fiber-clean-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-turquoise);
  box-shadow: var(--shadow-md);
}

.fiber-card-img-box {
  background-color: var(--color-white);
  padding: 32px 24px;
  min-height: 250px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-bottom: 1px solid var(--color-border);
}

.fiber-card-img-box img {
  max-height: 200px;
  width: auto;
  object-fit: contain;
}

.fiber-card-content {
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.fiber-card-badge {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-turquoise);
  margin-bottom: 8px;
}

.fiber-card-title {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-text-main);
  margin-bottom: 12px;
}

.fiber-card-desc {
  font-size: 0.92rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: 22px;
}

.fiber-card-bullets {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 28px;
  margin-top: auto;
}

.fiber-card-bullet {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.88rem;
  color: var(--color-text-main);
  font-weight: 500;
}

.fiber-bullet-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--color-turquoise);
}

/* ==========================================================================
   13. PÚBLICOS E SEGMENTOS
   ========================================================================== */
.segments-clean-section {
  background-color: var(--color-offwhite);
}

.segments-clean-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

@media (max-width: 991px) {
  .segments-clean-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .segments-clean-grid {
    grid-template-columns: 1fr;
  }
}

.segment-clean-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 24px 20px;
  display: flex;
  align-items: center;
  gap: 16px;
  transition: all var(--transition-fast);
}

.segment-clean-card:hover {
  transform: translateY(-3px);
  border-color: var(--color-turquoise);
  box-shadow: var(--shadow-sm);
}

.segment-clean-icon {
  width: 46px;
  height: 46px;
  border-radius: var(--radius-sm);
  background-color: var(--color-turquoise-subtle);
  color: var(--color-turquoise);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.segment-clean-title {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--color-text-main);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

/* ==========================================================================
   14. DIFERENCIAIS
   ========================================================================== */
.diff-clean-section {
  background-color: var(--color-white);
}

.diff-clean-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

@media (max-width: 991px) {
  .diff-clean-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 580px) {
  .diff-clean-grid {
    grid-template-columns: 1fr;
  }
}

.diff-clean-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 32px 26px;
  transition: all var(--transition-fast);
}

.diff-clean-card:hover {
  border-color: var(--color-turquoise);
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.diff-clean-icon {
  width: 50px;
  height: 50px;
  border-radius: var(--radius-sm);
  background-color: var(--color-turquoise-subtle);
  color: var(--color-turquoise);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.diff-clean-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-text-main);
  margin-bottom: 10px;
}

.diff-clean-desc {
  font-size: 0.92rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* ==========================================================================
   15. COMPARADOR TÉCNICO
   ========================================================================== */
.comparator-clean-section {
  background-color: var(--color-offwhite);
}

.comparator-clean-wrapper {
  overflow-x: auto;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background-color: var(--color-white);
  box-shadow: var(--shadow-sm);
  margin-bottom: 24px;
}

.comparator-clean-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  min-width: 720px;
}

.comparator-clean-table th,
.comparator-clean-table td {
  padding: 16px 20px;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.92rem;
}

.comparator-clean-table th {
  background-color: var(--color-offwhite);
  font-family: var(--font-heading);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 0.88rem;
  color: var(--color-text-main);
}

.comparator-clean-table .col-highlight {
  background-color: var(--color-turquoise-subtle);
  font-weight: 700;
}

.comparator-clean-table th.col-highlight {
  color: var(--color-turquoise-hover);
  border-top: 3px solid var(--color-turquoise);
}

.comparator-clean-table .spec-title {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--color-text-main);
  width: 25%;
}

.comparator-clean-mobile {
  display: none;
}

@media (max-width: 768px) {
  .comparator-clean-wrapper {
    display: none;
  }
  .comparator-clean-mobile {
    display: flex;
    flex-direction: column;
    gap: 20px;
  }
}

.comparator-clean-mobile-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 24px;
  box-shadow: var(--shadow-sm);
}

.comparator-clean-mobile-card.highlight {
  border: 2px solid var(--color-turquoise);
}

.comparator-clean-mobile-card h4 {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--color-text-main);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.comparator-clean-mobile-row {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.88rem;
}

.comparator-clean-mobile-row span:first-child {
  color: var(--color-text-muted);
  font-weight: 500;
}

.comparator-clean-mobile-row span:last-child {
  font-weight: 700;
  color: var(--color-text-main);
  text-align: right;
}

/* ==========================================================================
   16. PROVA SOCIAL (HISTÓRIAS REAIS)
   ========================================================================== */
.social-clean-section {
  background-color: var(--color-white);
}

.social-clean-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

@media (max-width: 991px) {
  .social-clean-grid {
    grid-template-columns: 1fr;
    max-width: 580px;
    margin: 0 auto;
  }
}

.social-clean-card {
  background-color: var(--color-offwhite);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.social-clean-badge {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-turquoise);
  margin-bottom: 14px;
}

.social-clean-quote {
  font-size: 1rem;
  color: var(--color-text-main);
  line-height: 1.6;
  font-style: italic;
  margin-bottom: 24px;
}

.social-clean-author strong {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.95rem;
  color: var(--color-text-main);
}

.social-clean-author span {
  font-size: 0.82rem;
  color: var(--color-text-muted);
}

/* ==========================================================================
   17. FAQ ACCORDION LIMPO
   ========================================================================== */
.faq-clean-section {
  background-color: var(--color-offwhite);
}

.faq-clean-container {
  max-width: 860px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.faq-clean-item {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--transition-fast);
}

.faq-clean-item.active {
  border-color: var(--color-turquoise);
  box-shadow: var(--shadow-sm);
}

.faq-clean-question-btn {
  width: 100%;
  padding: 20px 24px;
  background: none;
  border: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  text-align: left;
  font-family: var(--font-heading);
  font-size: 1.08rem;
  font-weight: 700;
  color: var(--color-text-main);
  cursor: pointer;
  transition: color var(--transition-fast);
}

.faq-clean-question-btn:hover {
  color: var(--color-turquoise);
}

.faq-clean-toggle-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background-color: var(--color-offwhite);
  color: var(--color-text-main);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  font-size: 1.2rem;
  flex-shrink: 0;
  transition: all var(--transition-fast);
}

.faq-clean-item.active .faq-clean-toggle-icon {
  background-color: var(--color-turquoise);
  color: var(--color-white);
  transform: rotate(45deg);
}

.faq-clean-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-normal);
}

.faq-clean-item.active .faq-clean-answer {
  max-height: 400px;
}

.faq-clean-answer-content {
  padding: 0 24px 22px;
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.65;
}

/* ==========================================================================
   18. CTA FINAL
   ========================================================================== */
.final-clean-cta-section {
  background: linear-gradient(135deg, var(--color-soft-black) 0%, var(--color-graphite) 100%);
  padding: 96px 0;
  color: var(--color-white);
  overflow: hidden;
  position: relative;
}

.final-clean-cta-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}

@media (max-width: 991px) {
  .final-clean-cta-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
}

.final-clean-cta-grid .section-title {
  color: var(--color-white);
}

.final-clean-cta-grid .section-subtitle {
  color: #D1D5DB;
  margin-bottom: 36px;
}

.final-clean-cta-btns {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

@media (max-width: 991px) {
  .final-clean-cta-btns {
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .final-clean-cta-btns {
    flex-direction: column;
    align-items: stretch;
  }
}

.final-clean-cta-img-wrapper {
  display: flex;
  justify-content: center;
  align-items: center;
}

.final-clean-cta-img {
  max-height: 380px;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 20px 30px rgba(0, 0, 0, 0.4));
}

/* ==========================================================================
   19. FOOTER
   ========================================================================== */
.footer-clean {
  background-color: #0E1214;
  color: #94A3B8;
  padding: 72px 0 32px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-clean-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 48px;
  margin-bottom: 56px;
}

@media (max-width: 991px) {
  .footer-clean-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 580px) {
  .footer-clean-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }
}

.footer-clean-brand img {
  height: 38px;
  width: auto;
  margin-bottom: 20px;
  filter: brightness(0) invert(1);
}

.footer-clean-brand p {
  font-size: 0.9rem;
  line-height: 1.6;
}

.footer-clean-heading {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-white);
  margin-bottom: 20px;
}

.footer-clean-nav {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-clean-link {
  font-size: 0.88rem;
  color: #94A3B8;
}

.footer-clean-link:hover {
  color: var(--color-turquoise-light);
}

.footer-clean-contact-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.88rem;
  margin-bottom: 14px;
}

.footer-clean-contact-item svg {
  color: var(--color-turquoise);
  flex-shrink: 0;
}

.footer-clean-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.82rem;
  color: #64748B;
  flex-wrap: wrap;
  gap: 16px;
}

/* ==========================================================================
   20. ELEMENTOS PERSISTENTES (WHATSAPP FLUTUANTE & MOBILE STICKY BAR)
   ========================================================================== */
.floating-whatsapp-btn {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 62px;
  height: 62px;
  border-radius: 50%;
  background-color: var(--color-whatsapp);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
  z-index: 990;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.floating-whatsapp-btn svg {
  width: 34px;
  height: 34px;
}

.floating-whatsapp-btn:hover {
  transform: scale(1.08);
  box-shadow: 0 12px 30px rgba(37, 211, 102, 0.55);
}

.whatsapp-tooltip {
  position: absolute;
  right: 74px;
  background-color: var(--color-soft-black);
  color: var(--color-white);
  font-family: var(--font-heading);
  font-size: 0.82rem;
  font-weight: 700;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transform: translateX(10px);
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-sm);
}

.floating-whatsapp-btn:hover .whatsapp-tooltip {
  opacity: 1;
  transform: translateX(0);
}

/* Barra Fixa Mobile */
.mobile-sticky-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background-color: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-top: 1px solid var(--color-border);
  padding: 10px 16px;
  z-index: 980;
  box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.08);
}

.mobile-sticky-bar-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.mobile-sticky-bar .btn {
  padding: 12px 14px;
  font-size: 0.85rem;
}

@media (max-width: 768px) {
  .floating-whatsapp-btn {
    display: none; /* Escondido no mobile pois usamos a sticky bar */
  }
  .mobile-sticky-bar {
    display: block;
  }
  body {
    padding-bottom: 64px; /* Espaço para não cobrir o rodapé */
  }
}