/* SONAR Acessibilidade Audiovisual - Design System Oficial Inspirado no Instagram */
:root {
  --bg-deep: #08090d;
  --bg-surface: #0e111a;
  --bg-card: rgba(18, 22, 34, 0.75);
  --bg-card-hover: rgba(26, 32, 50, 0.85);
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-focus: rgba(244, 63, 94, 0.5);

  /* Cores extraídas da Identidade Visual do Instagram da Sonar */
  --sonar-coral: #f43f5e;       /* Rosa/Coral acústico da logo */
  --sonar-coral-glow: rgba(244, 63, 94, 0.3);
  --sonar-cyan: #0ea5e9;        /* Azul vibrante da onda de áudio */
  --sonar-cyan-glow: rgba(14, 165, 233, 0.25);
  --sonar-amber: #facc15;       /* Amarelo de contraste e Acessibilidade LSE */
  --sonar-amber-glow: rgba(250, 204, 21, 0.25);
  
  --text-pure: #ffffff;
  --text-soft: #e2e8f0;
  --text-muted: #cbd5e1;
  --text-dim: #94a3b8;
  
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;

  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', Consolas, monospace;
}

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

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--bg-deep);
  background-image: 
    radial-gradient(circle at 15% 10%, rgba(244, 63, 94, 0.08) 0%, transparent 45%),
    radial-gradient(circle at 85% 25%, rgba(14, 165, 233, 0.08) 0%, transparent 45%),
    radial-gradient(circle at 50% 80%, rgba(250, 204, 21, 0.05) 0%, transparent 50%);
  color: var(--text-soft);
  font-family: var(--font-sans);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Glassmorphism */
.glass-panel {
  background: var(--bg-card);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  box-shadow: 0 15px 35px -5px rgba(0, 0, 0, 0.6);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.glass-panel:hover {
  border-color: rgba(255, 255, 255, 0.15);
}

/* Container */
.container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Barra Superior de Acessibilidade (ABNT NBR 15290 / WCAG 2.1 AA) */
.a11y-toolbar {
  background: #040508;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.76rem;
  color: var(--text-muted);
  padding: 0.35rem 0;
  position: relative;
  z-index: 101;
}

.a11y-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.a11y-left {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.a11y-skip-link {
  color: var(--text-soft);
  text-decoration: none;
  font-weight: 600;
  padding: 2px 6px;
  border-radius: 4px;
  transition: all 0.2s ease;
}

.a11y-skip-link:focus {
  background: var(--sonar-coral);
  color: #fff;
  outline: 2px solid #fff;
}

.a11y-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  color: #10b981;
  font-weight: 600;
}

.a11y-controls {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.a11y-btn {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: var(--text-soft);
  padding: 3px 8px;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.a11y-btn:hover, .a11y-btn:focus-visible {
  background: rgba(255, 255, 255, 0.15);
  color: #fff;
  border-color: rgba(255, 255, 255, 0.3);
  outline: 2px solid var(--sonar-coral);
}

/* Modo Alto Contraste para PCD Baixa Visão */
body.high-contrast {
  background-color: #000000 !important;
  background-image: none !important;
  color: #ffff00 !important;
}

body.high-contrast * {
  border-color: #ffff00 !important;
  box-shadow: none !important;
}

body.high-contrast a,
body.high-contrast .brand-title,
body.high-contrast .hero-title,
body.high-contrast .section-title,
body.high-contrast .calc-total-value {
  color: #ffff00 !important;
  -webkit-text-fill-color: #ffff00 !important;
}

body.high-contrast p,
body.high-contrast span,
body.high-contrast li {
  color: #ffffff !important;
}

body.high-contrast .glass-panel,
body.high-contrast .feed-card,
body.high-contrast .contact-exec-card,
body.high-contrast .mockup-frame {
  background: #000000 !important;
  border: 2px solid #ffff00 !important;
}

body.high-contrast .btn,
body.high-contrast .a11y-btn {
  background: #000000 !important;
  color: #ffff00 !important;
  border: 2px solid #ffff00 !important;
}

body.high-contrast .btn:hover,
body.high-contrast .a11y-btn:hover {
  background: #ffff00 !important;
  color: #000000 !important;
}

/* Navbar Refinada e Fina */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(8, 9, 13, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  padding: 0.65rem 0;
  transition: all 0.3s ease;
}

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

.brand-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
}

.brand-logo-img {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1.5px solid rgba(244, 63, 94, 0.6);
  box-shadow: 0 0 12px var(--sonar-coral-glow);
  object-fit: cover;
  background: #08090d;
}

.brand-title {
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text-pure);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.brand-sub {
  font-size: 0.68rem;
  color: var(--sonar-cyan);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
  display: block;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  list-style: none;
}

.nav-links a {
  color: rgba(226, 232, 240, 0.75);
  text-decoration: none;
  font-size: 0.86rem;
  font-weight: 500;
  transition: all 0.2s ease;
}

.nav-links a:hover {
  color: #ffffff;
}

/* Minimalist Instagram Pill */
.nav-instagram-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.09);
  color: var(--text-soft) !important;
  font-size: 0.8rem !important;
  font-weight: 500;
  text-decoration: none;
  transition: all 0.2s ease;
}

.nav-instagram-pill:hover {
  background: rgba(244, 63, 94, 0.1);
  border-color: rgba(244, 63, 94, 0.4);
  color: #ffffff !important;
  transform: translateY(-1px);
}

.mobile-menu-btn {
  display: none;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #fff;
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}

.mobile-menu-btn:focus-visible {
  outline: 2px solid var(--sonar-coral);
}

@media (max-width: 960px) {
  .mobile-menu-btn {
    display: inline-flex;
  }

  .nav-links {
    display: none;
  }

  .nav-links.mobile-open {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(8, 9, 13, 0.98);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding: 1.5rem;
    gap: 1.1rem;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.9);
  }

  .nav-links.mobile-open li {
    width: 100%;
  }

  .nav-links.mobile-open a {
    display: block;
    width: 100%;
    font-size: 1rem;
    padding: 0.4rem 0;
  }
}

/* Faixa de Audiodescrição no Comparador */
.demo-ad-box {
  margin-top: 1.5rem;
  padding: 1.2rem 1.4rem;
  background: rgba(250, 204, 21, 0.04);
  border: 1px solid rgba(250, 204, 21, 0.25);
  border-radius: var(--radius-md);
  text-align: left;
  transition: all 0.3s ease;
}

.demo-ad-box.speaking {
  background: rgba(250, 204, 21, 0.12);
  border-color: var(--sonar-amber);
  box-shadow: 0 0 20px rgba(250, 204, 21, 0.2);
}

.demo-ad-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.74rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--sonar-amber);
  margin-bottom: 0.5rem;
}

.demo-ad-text {
  font-size: 0.92rem;
  color: var(--text-soft);
  line-height: 1.6;
  font-style: italic;
}

/* Buttons Refinados e Leves */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.65rem 1.4rem;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  border: 1px solid transparent;
  font-family: inherit;
}

.btn-coral {
  background: linear-gradient(135deg, #f43f5e, #e11d48);
  color: #ffffff;
  box-shadow: 0 4px 16px var(--sonar-coral-glow);
}

.btn-coral:hover {
  background: linear-gradient(135deg, #fb7185, #f43f5e);
  transform: translateY(-1.5px);
  box-shadow: 0 6px 20px rgba(244, 63, 94, 0.45);
}

.btn-cyan {
  background: linear-gradient(135deg, #0ea5e9, #0284c7);
  color: #ffffff;
  box-shadow: 0 4px 16px var(--sonar-cyan-glow);
}

.btn-cyan:hover {
  background: linear-gradient(135deg, #38bdf8, #0ea5e9);
  transform: translateY(-1.5px);
  box-shadow: 0 6px 20px rgba(14, 165, 233, 0.45);
}

.btn-outline {
  background: rgba(255, 255, 255, 0.02);
  color: var(--text-soft);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.25);
  color: #ffffff;
  transform: translateY(-1px);
}

.btn-sm {
  padding: 0.4rem 0.9rem;
  font-size: 0.8rem;
}

/* Badges */
.badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  background: rgba(244, 63, 94, 0.08);
  border: 1px solid rgba(244, 63, 94, 0.25);
  color: var(--sonar-coral);
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: 0.76rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 1.2rem;
}

/* Hero Section com Split de Prova Social Real */
.hero-section {
  padding: 4.5rem 0 3.5rem;
  position: relative;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3rem;
  align-items: center;
}

@media (max-width: 960px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 2.5rem;
  }
}

.hero-profile-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 4px 14px 4px 6px;
  border-radius: var(--radius-full);
  margin-bottom: 1.2rem;
}

.hero-profile-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  object-fit: cover;
  background: #fff;
}

.hero-profile-text {
  font-size: 0.82rem;
  color: var(--text-soft);
  font-weight: 500;
}
}

.hero-title {
  font-size: clamp(2.4rem, 5.5vw, 4.2rem);
  font-weight: 900;
  line-height: 1.12;
  letter-spacing: -0.03em;
  color: var(--text-pure);
  max-width: 950px;
  margin: 0 auto 1.5rem;
}

.gradient-text-coral {
  background: linear-gradient(135deg, #f43f5e, #fb7185, #facc15);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-desc {
  font-size: clamp(1.05rem, 2vw, 1.3rem);
  color: var(--text-soft);
  max-width: 760px;
  margin: 0 auto 2.5rem;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.2rem;
  flex-wrap: wrap;
}

/* Highlights dos 4 Pilares do Instagram */
.highlights-bar {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.2rem;
  margin: 3.5rem 0 1rem;
}

.highlight-item {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.2rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.6rem;
  transition: all 0.25s ease;
}

.highlight-item:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(244, 63, 94, 0.4);
  transform: translateY(-3px);
}

.highlight-circle {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(244, 63, 94, 0.15), rgba(14, 165, 233, 0.15));
  border: 2px solid rgba(255, 255, 255, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.highlight-label {
  font-size: 0.84rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-pure);
}

.highlight-sub {
  font-size: 0.75rem;
  color: var(--text-dim);
}

/* Feed / Galeria Real do Instagram */
.feed-section {
  padding: 4.5rem 0;
  border-top: 1px solid var(--border-subtle);
  background: rgba(0, 0, 0, 0.2);
}

.feed-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.feed-card {
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
}

.feed-card:hover {
  border-color: var(--sonar-coral);
  transform: translateY(-4px);
  box-shadow: 0 10px 25px rgba(244, 63, 94, 0.15);
}

.feed-img-wrapper {
  position: relative;
  width: 100%;
  height: 240px;
  overflow: hidden;
  background: #000;
}

.feed-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.feed-card:hover .feed-img {
  transform: scale(1.05);
}

.feed-tag {
  position: absolute;
  top: 10px;
  left: 10px;
  background: rgba(8, 9, 13, 0.85);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 3px 10px;
  border-radius: var(--radius-full);
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--sonar-amber);
}

.feed-body {
  padding: 1.2rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  flex: 1;
}

.feed-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-pure);
}

.feed-desc {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* Sections */
.section-padding {
  padding: 5.5rem 0;
}

.section-header {
  text-align: center;
  margin-bottom: 3.5rem;
}

.section-title {
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 800;
  color: var(--text-pure);
  letter-spacing: -0.02em;
  margin-bottom: 0.8rem;
}

.section-sub {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 680px;
  margin: 0 auto;
}

/* Services Grid */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1.8rem;
}

.service-card {
  padding: 2.2rem;
  position: relative;
  overflow: hidden;
}

.service-card:hover {
  background: var(--bg-card-hover);
  transform: translateY(-4px);
}

.service-badge {
  position: absolute;
  top: 1.2rem;
  right: 1.2rem;
  background: rgba(244, 63, 94, 0.12);
  color: var(--sonar-coral);
  border: 1px solid rgba(244, 63, 94, 0.3);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  text-transform: uppercase;
}

.service-icon {
  font-size: 2.4rem;
  margin-bottom: 1.2rem;
  display: inline-block;
}

.service-name {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-pure);
  margin-bottom: 0.75rem;
}

.service-desc {
  font-size: 0.9rem;
  color: var(--text-soft);
  margin-bottom: 1.2rem;
  line-height: 1.6;
}

.service-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  font-size: 0.84rem;
  color: var(--text-muted);
  border-top: 1px solid var(--border-subtle);
  padding-top: 1rem;
}

.service-features li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.service-features li::before {
  content: "✓";
  color: var(--sonar-cyan);
  font-weight: 800;
}

/* Comparador LSE Foley */
.comparison-section {
  background: rgba(0, 0, 0, 0.4);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  padding: 5.5rem 0;
}

.comparison-box {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-top: 2rem;
}

@media (max-width: 768px) {
  .comparison-box {
    grid-template-columns: 1fr;
  }
}

.screen-card {
  padding: 1.8rem;
  border-radius: var(--radius-lg);
}

.screen-card.standard {
  background: rgba(14, 17, 26, 0.4);
  border: 1px solid rgba(239, 68, 68, 0.3);
}

.screen-card.sonar-foley {
  background: rgba(244, 63, 94, 0.05);
  border: 1px solid var(--sonar-coral);
  box-shadow: 0 0 25px var(--sonar-coral-glow);
}

.mockup-frame {
  height: 200px;
  background: #000;
  border-radius: var(--radius-sm);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  align-items: center;
  padding: 1.5rem;
  position: relative;
  overflow: hidden;
}

.mockup-subtitle {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 6px 14px;
  border-radius: 6px;
  font-weight: 700;
  max-width: 90%;
}

.sonar-foley .mockup-subtitle {
  background: rgba(0, 0, 0, 0.9);
  color: var(--sonar-amber);
  border: 1px solid rgba(250, 204, 21, 0.4);
  font-size: 0.95rem;
  box-shadow: 0 0 12px var(--sonar-amber-glow);
}

/* Calculadora */
.calc-card {
  max-width: 860px;
  margin: 0 auto;
  padding: 2.8rem;
}

.calc-slider-group {
  margin-bottom: 2.2rem;
}

.calc-label-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.8rem;
}

.calc-value-display {
  font-family: var(--font-mono);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--sonar-coral);
}

/* UIverse.io Inspired Custom Neon Range Slider */
.custom-range {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 10px;
  border-radius: var(--radius-full);
  background: linear-gradient(90deg, #1e2436 0%, #2a344d 100%);
  outline: none;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.6);
  position: relative;
}

.custom-range::-webkit-slider-runnable-track {
  height: 10px;
  border-radius: var(--radius-full);
  background: linear-gradient(90deg, var(--sonar-coral), var(--sonar-cyan));
  box-shadow: 0 0 12px rgba(244, 63, 94, 0.3);
}

.custom-range::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: #ffffff;
  border: 3px solid var(--sonar-coral);
  box-shadow: 0 0 15px rgba(244, 63, 94, 0.9), 0 0 6px rgba(255, 255, 255, 0.8);
  cursor: grab;
  margin-top: -8px;
  transition: all 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.custom-range::-webkit-slider-thumb:hover,
.custom-range::-webkit-slider-thumb:active {
  transform: scale(1.25);
  box-shadow: 0 0 25px rgba(244, 63, 94, 1), 0 0 10px rgba(14, 165, 233, 0.9);
  cursor: grabbing;
}

.custom-range::-moz-range-thumb {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: #ffffff;
  border: 3px solid var(--sonar-coral);
  box-shadow: 0 0 15px rgba(244, 63, 94, 0.9);
  cursor: grab;
  transition: all 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.calc-quick-pills {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
  margin-top: 0.85rem;
}

.calc-pill {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--text-soft);
  padding: 8px 16px;
  min-height: 38px;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.25s ease;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.calc-pill:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.25);
  color: #ffffff;
  transform: translateY(-1px);
}

.calc-pill:focus-visible {
  outline: 2px solid var(--sonar-coral);
  outline-offset: 2px;
}

.calc-pill.active {
  background: rgba(244, 63, 94, 0.2);
  border-color: var(--sonar-coral);
  color: #ffffff;
  box-shadow: 0 0 14px rgba(244, 63, 94, 0.35);
}

.calc-chips {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 1.1rem;
  margin-bottom: 2rem;
}

/* UIverse Interactive Toggle Cards */
.chip-option {
  position: relative;
  display: flex;
  align-items: center;
  gap: 0.85rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1rem 1.15rem;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  user-select: none;
  overflow: hidden;
}

.chip-option:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

.chip-option:focus-visible {
  outline: 2px solid var(--sonar-coral);
  outline-offset: 2px;
}

.chip-option.selected {
  background: linear-gradient(135deg, rgba(244, 63, 94, 0.15) 0%, rgba(14, 165, 233, 0.08) 100%);
  border-color: var(--sonar-coral);
  box-shadow: 0 0 20px rgba(244, 63, 94, 0.2), inset 0 0 12px rgba(244, 63, 94, 0.08);
  transform: translateY(-2px);
}

.chip-checkbox {
  width: 24px;
  height: 24px;
  min-width: 24px;
  min-height: 24px;
  accent-color: var(--sonar-coral);
  cursor: pointer;
  flex-shrink: 0;
}

.calc-result-box {
  background: rgba(8, 9, 13, 0.95);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 2.2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.8rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.calc-total-label {
  font-size: 0.85rem;
  color: var(--text-dim);
  text-transform: uppercase;
  font-weight: 700;
  letter-spacing: 0.06em;
}

.calc-total-value {
  font-family: var(--font-mono);
  font-size: clamp(2rem, 5vw, 2.8rem);
  font-weight: 900;
  color: #ffffff;
  background: linear-gradient(135deg, #ffffff 40%, var(--sonar-amber) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1.2;
}

/* UIverse Shimmer Light Sweep on Primary Buttons */
.btn-shimmer {
  position: relative;
  overflow: hidden;
}

.btn-shimmer::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -70%;
  width: 45%;
  height: 200%;
  background: linear-gradient(
    60deg,
    rgba(255, 255, 255, 0) 10%,
    rgba(255, 255, 255, 0.35) 50%,
    rgba(255, 255, 255, 0) 90%
  );
  transform: rotate(25deg);
  transition: all 0.75s cubic-bezier(0.19, 1, 0.22, 1);
}

.btn-shimmer:hover::after {
  left: 140%;
}

/* UIverse Soundwave Equalizer Animation */
.soundwave-equalizer {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  height: 22px;
  padding: 0 6px;
  vertical-align: middle;
}

.soundwave-equalizer .bar {
  display: inline-block;
  width: 3px;
  border-radius: var(--radius-full);
  background: linear-gradient(180deg, var(--sonar-coral), var(--sonar-cyan));
  animation: equalize 1.2s ease-in-out infinite alternate;
}

.soundwave-equalizer .bar:nth-child(1) { height: 35%; animation-delay: -0.4s; }
.soundwave-equalizer .bar:nth-child(2) { height: 85%; animation-delay: -0.2s; }
.soundwave-equalizer .bar:nth-child(3) { height: 100%; animation-delay: -0.7s; }
.soundwave-equalizer .bar:nth-child(4) { height: 55%; animation-delay: -0.1s; }
.soundwave-equalizer .bar:nth-child(5) { height: 90%; animation-delay: -0.5s; }
.soundwave-equalizer .bar:nth-child(6) { height: 45%; animation-delay: -0.3s; }
.soundwave-equalizer .bar:nth-child(7) { height: 75%; animation-delay: -0.6s; }

@keyframes equalize {
  0% { transform: scaleY(0.3); opacity: 0.6; }
  50% { transform: scaleY(1); opacity: 1; }
  100% { transform: scaleY(0.45); opacity: 0.75; }
}

/* UIverse Radar Live Status Badge */
.uiverse-radar-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.45rem 1.1rem;
  border-radius: var(--radius-full);
  background: rgba(14, 165, 233, 0.08);
  border: 1px solid rgba(14, 165, 233, 0.3);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-soft);
  margin-bottom: 1.5rem;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.radar-ping-wrapper {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 10px;
  height: 10px;
}

.radar-ping {
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: #10b981;
  animation: ping 1.6s cubic-bezier(0, 0, 0.2, 1) infinite;
  opacity: 0.75;
}

.radar-dot {
  position: relative;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #10b981;
  box-shadow: 0 0 8px #10b981;
}

@keyframes ping {
  70%, 100% {
    transform: scale(2.6);
    opacity: 0;
  }
}

/* Lucide Icon Helpers */
.lucide {
  width: 1.15em;
  height: 1.15em;
  vertical-align: -0.18em;
  display: inline-block;
  stroke-width: 2.2;
}

/* Footer */
footer {
  border-top: 1px solid var(--border-subtle);
  background: #040508;
  padding: 4.5rem 0 2.5rem;
  margin-top: 5rem;
}

.footer-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 2rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  padding-bottom: 2.5rem;
}

.footer-copy {
  text-align: center;
  padding-top: 2rem;
  font-size: 0.82rem;
  color: var(--text-dim);
}

/* UIverse Floating WhatsApp with Pulse Ring & Tooltip */
.whatsapp-float-container {
  position: fixed;
  bottom: 25px;
  right: 25px;
  z-index: 999;
  display: flex;
  align-items: center;
  gap: 12px;
}

.whatsapp-tooltip {
  background: rgba(8, 9, 13, 0.95);
  color: #ffffff;
  border: 1px solid rgba(37, 211, 102, 0.35);
  padding: 7px 16px;
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  font-weight: 600;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.6);
  pointer-events: none;
  opacity: 0;
  transform: translateX(10px);
  transition: all 0.3s ease;
  white-space: nowrap;
  backdrop-filter: blur(10px);
}

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

.whatsapp-float {
  position: relative;
  width: 62px;
  height: 62px;
  background: #25d366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 25px rgba(37, 211, 102, 0.45);
  text-decoration: none;
  transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.7);
}

.whatsapp-pulse-ring {
  position: absolute;
  top: -4px;
  left: -4px;
  right: -4px;
  bottom: -4px;
  border-radius: 50%;
  border: 2px solid #25d366;
  animation: pulse-ring 2.2s cubic-bezier(0.215, 0.61, 0.355, 1) infinite;
  pointer-events: none;
}

@keyframes pulse-ring {
  0% { transform: scale(0.95); opacity: 0.9; }
  50% { transform: scale(1.4); opacity: 0; }
  100% { transform: scale(1.4); opacity: 0; }
}

.whatsapp-float svg {
  width: 32px;
  height: 32px;
  fill: #ffffff;
}

/* Card de Prova Fotográfica no Hero */
.hero-proof-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 20px 45px -10px rgba(0, 0, 0, 0.7);
  background: var(--bg-surface);
}

.hero-proof-img {
  width: 100%;
  height: 390px;
  object-fit: cover;
  object-position: top center;
  display: block;
  filter: contrast(1.05) brightness(0.95);
  transition: transform 0.4s ease;
}

.hero-proof-card:hover .hero-proof-img {
  transform: scale(1.03);
}

.hero-proof-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 1.5rem;
  background: linear-gradient(to top, rgba(8, 9, 13, 0.95) 15%, rgba(8, 9, 13, 0.6) 65%, transparent 100%);
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.hero-proof-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #10b981;
  background: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(16, 185, 129, 0.3);
  padding: 2px 8px;
  border-radius: var(--radius-full);
  width: fit-content;
}

.hero-proof-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: #ffffff;
}

.hero-proof-sub {
  font-size: 0.8rem;
  color: var(--text-soft);
}

/* Cards Executivos de Contato (Sem Botões Toscos) */
.contact-exec-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(310px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.contact-exec-card {
  padding: 1.8rem;
  border-radius: var(--radius-lg);
  background: rgba(18, 22, 34, 0.65);
  border: 1px solid rgba(255, 255, 255, 0.07);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all 0.25s ease;
  text-decoration: none;
  color: inherit;
}

.contact-exec-card:hover {
  background: rgba(26, 32, 50, 0.85);
  border-color: rgba(244, 63, 94, 0.35);
  transform: translateY(-3px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.4);
}

.contact-exec-header {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  margin-bottom: 1rem;
}

.contact-exec-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}

.contact-exec-label {
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 700;
  color: var(--text-dim);
}

.contact-exec-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: #ffffff;
}

.contact-exec-meta {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 1.2rem;
}

.contact-exec-action {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--sonar-coral);
  transition: gap 0.2s ease;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding-top: 0.9rem;
}

.contact-exec-card:hover .contact-exec-action {
  gap: 0.75rem;
  color: #fb7185;
}