/* ==========================================================================
   Beauty Club Pro - Programa de Afiliados (CSS Oficial de Produção)
   Tecnologia: CSS3 Puro - Zero Dependências Externas - Totalmente Otimizado
   ========================================================================== */

:root {
  --bcp-bg: #0e0d22;
  --bcp-bg-surface: #171533;
  --bcp-bg-card: #1b193d;
  --bcp-bg-darker: #0b0a1a;
  --bcp-bg-alt: #13112b;
  
  --bcp-pink: #ec4899;
  --bcp-pink-vibrant: #f43f5e;
  --bcp-purple: #8b5cf6;
  --bcp-purple-vibrant: #a855f7;
  --bcp-cyan: #06b6d4;
  --bcp-cyan-light: #22d3ee;
  --bcp-emerald: #10b981;
  --bcp-emerald-light: #34d399;
  
  --bcp-text: #f8fafc;
  --bcp-text-slate: #cbd5e1;
  --bcp-muted: #94a3b8;
  --bcp-muted-dark: #64748b;
  
  --bcp-border: rgba(255, 255, 255, 0.12);
  --bcp-border-light: rgba(255, 255, 255, 0.08);
  --bcp-border-pink: rgba(244, 63, 94, 0.4);
  --bcp-border-purple: rgba(168, 85, 247, 0.4);
  --bcp-border-cyan: rgba(6, 182, 212, 0.4);
  --bcp-border-emerald: rgba(16, 185, 129, 0.4);

  --font-system: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
}

/* Reset & Box Sizing */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-family: var(--font-system);
  background-color: var(--bcp-bg);
  color: var(--bcp-text);
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  background-color: #0e0d22;
  background-image: 
    radial-gradient(ellipse 90% 60% at 50% -10%, rgba(244, 63, 94, 0.32) 0%, transparent 70%),
    radial-gradient(ellipse 70% 50% at 90% 15%, rgba(168, 85, 247, 0.28) 0%, transparent 60%),
    radial-gradient(ellipse 60% 50% at 10% 35%, rgba(6, 182, 212, 0.22) 0%, transparent 60%),
    radial-gradient(ellipse 75% 50% at 85% 60%, rgba(244, 63, 94, 0.25) 0%, transparent 65%),
    radial-gradient(ellipse 80% 55% at 15% 85%, rgba(147, 51, 234, 0.28) 0%, transparent 70%),
    radial-gradient(ellipse 70% 50% at 80% 98%, rgba(6, 182, 212, 0.24) 0%, transparent 60%),
    linear-gradient(180deg, #14112e 0%, #100e26 25%, #161336 50%, #0e0c22 75%, #14112e 100%);
  background-attachment: fixed;
  color: var(--bcp-text);
  line-height: 1.5;
  overflow-x: hidden;
  min-height: 100vh;
}

::selection {
  background-color: var(--bcp-pink-vibrant);
  color: #ffffff;
}

/* Container */
.bcp-container {
  width: 100%;
  max-width: 1280px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.25rem;
  padding-right: 1.25rem;
}

@media (min-width: 640px) {
  .bcp-container {
    padding-left: 1.5rem;
    padding-right: 1.5rem;
  }
}
@media (min-width: 1024px) {
  .bcp-container {
    padding-left: 2rem;
    padding-right: 2rem;
  }
}

/* Typography Helpers */
.font-display {
  font-family: var(--font-system);
  font-weight: 800;
  letter-spacing: -0.025em;
}

.font-mono {
  font-family: var(--font-mono);
}

.text-gradient {
  background: linear-gradient(135deg, #f43f5e 0%, #c084fc 50%, #38bdf8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-fill-color: transparent;
}

.text-gradient-pink {
  background: linear-gradient(135deg, #f43f5e 0%, #ec4899 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Animations */
@keyframes gradientShift {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

@keyframes floatSubtle {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-8px); }
}

@keyframes pulseGlow {
  0%, 100% { opacity: 0.55; transform: scale(1); }
  50% { opacity: 0.95; transform: scale(1.04); }
}

@keyframes pingDot {
  0% { transform: scale(1); opacity: 1; }
  75%, 100% { transform: scale(2.2); opacity: 0; }
}

@keyframes shimmerSweep {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(200%); }
}

.animate-gradient-x {
  background-size: 200% 200%;
  animation: gradientShift 6s ease infinite;
}

.animate-float {
  animation: floatSubtle 5s ease-in-out infinite;
}

.animate-pulse-glow {
  animation: pulseGlow 4s ease-in-out infinite;
}

.ping-indicator {
  position: relative;
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--bcp-emerald-light);
}

.ping-indicator::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background-color: var(--bcp-emerald-light);
  animation: pingDot 1.8s cubic-bezier(0, 0, 0.2, 1) infinite;
}

.ping-indicator.ping-pink {
  background-color: var(--bcp-pink-vibrant);
}
.ping-indicator.ping-pink::after {
  background-color: var(--bcp-pink-vibrant);
}

/* Ambient Lighting Overlays */
.aura-glow {
  position: absolute;
  border-radius: 9999px;
  filter: blur(130px);
  pointer-events: none;
  z-index: -10;
}

/* Glass & Card Utilities */
.glass-panel {
  background: rgba(23, 21, 51, 0.75);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 1.5rem;
  box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.15);
}

.gradient-border-card {
  position: relative;
  border-radius: 1.5rem;
  padding: 2px;
  background: linear-gradient(180deg, rgba(244, 63, 94, 0.6) 0%, rgba(168, 85, 247, 0.4) 50%, rgba(6, 182, 212, 0.4) 100%);
  box-shadow: 0 15px 35px -5px rgba(0, 0, 0, 0.4);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.gradient-border-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 45px -5px rgba(244, 63, 94, 0.35);
}

.gradient-border-card-inner {
  background: rgba(22, 20, 48, 0.94);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-radius: calc(1.5rem - 2px);
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.12);
}

/* Buttons & CTAs - Modern Rectangular Rounded Gradient */
.btn-primary {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.625rem;
  padding: 0.9375rem 2rem;
  border-radius: 0.75rem; /* Formato retangular com cantos suavemente arredondados modernos (12px) */
  background: linear-gradient(135deg, #f43f5e 0%, #ec4899 30%, #9333ea 70%, #06b6d4 100%);
  background-size: 220% 220%;
  color: #ffffff;
  font-family: var(--font-system);
  font-weight: 800;
  font-size: 0.9375rem;
  letter-spacing: -0.01em;
  text-decoration: none;
  border: 1px solid rgba(255, 255, 255, 0.25);
  cursor: pointer;
  box-shadow: 
    inset 0 1px 0 rgba(255, 255, 255, 0.4),
    inset 0 -1px 0 rgba(0, 0, 0, 0.2),
    0 8px 24px -4px rgba(244, 63, 94, 0.45),
    0 4px 12px -2px rgba(147, 51, 234, 0.3);
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  animation: gradientShift 6s ease infinite;
  overflow: hidden;
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 60%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.25), transparent);
  transform: skewX(-20deg);
  transition: none;
  pointer-events: none;
}

.btn-primary:hover {
  transform: translateY(-2px);
  border-color: rgba(255, 255, 255, 0.45);
  box-shadow: 
    inset 0 1px 0 rgba(255, 255, 255, 0.6),
    inset 0 -1px 0 rgba(0, 0, 0, 0.2),
    0 14px 32px -4px rgba(244, 63, 94, 0.65),
    0 8px 18px -2px rgba(6, 182, 212, 0.4);
}

.btn-primary:hover::before {
  left: 140%;
  transition: left 0.8s ease-in-out;
}

.btn-primary:active {
  transform: translateY(1px);
  box-shadow: 
    inset 0 2px 4px rgba(0, 0, 0, 0.3),
    0 4px 12px rgba(244, 63, 94, 0.35);
}

.btn-primary.disabled,
.btn-primary:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none !important;
  box-shadow: none !important;
  background: #334155 !important;
  border-color: rgba(255, 255, 255, 0.1) !important;
}

.action-register-btn[aria-disabled="true"] {
  pointer-events: none;
  cursor: not-allowed;
}

.btn-secondary {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.9375rem 1.75rem;
  border-radius: 0.75rem; /* Formato retangular com cantos arredondados (12px) */
  background: rgba(255, 255, 255, 0.05);
  color: #ffffff;
  font-family: var(--font-system);
  font-weight: 700;
  font-size: 0.9375rem;
  text-decoration: none;
  border: 1px solid rgba(255, 255, 255, 0.16);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  cursor: pointer;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.1), 0 4px 12px rgba(0, 0, 0, 0.2);
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(244, 63, 94, 0.5);
  transform: translateY(-2px);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.2), 0 8px 20px rgba(0, 0, 0, 0.3);
}

.btn-secondary:active {
  transform: translateY(1px);
}

.btn-outline-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.875rem;
  border-radius: 9999px;
  background: rgba(244, 63, 94, 0.15);
  border: 1px solid rgba(244, 63, 94, 0.35);
  color: #fbcfe8;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  text-decoration: none;
}

/* Notice Ribbon (Top bar) */
.notice-ribbon {
  background: linear-gradient(90deg, #db2777 0%, #7c3aed 50%, #0891b2 100%);
  background-size: 200% 200%;
  color: #ffffff;
  font-size: 0.75rem;
  padding: 0.5rem 1rem;
  position: relative;
  overflow: hidden;
  animation: gradientShift 6s ease infinite;
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
}

.notice-ribbon-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

/* Header & Navbar */
.bcp-header {
  position: sticky;
  top: 0;
  z-index: 40;
  width: 100%;
  transition: background-color 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.bcp-navbar {
  position: relative;
  background: rgba(14, 14, 26, 0.92);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--bcp-border);
  transition: all 0.3s ease;
}

.bcp-header.is-scrolled .bcp-navbar {
  background: rgba(10, 10, 20, 0.98);
  box-shadow: 0 15px 30px -10px rgba(10, 10, 20, 0.8);
  border-bottom-color: rgba(244, 63, 94, 0.3);
}

.bcp-navbar-inner {
  height: 5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.bcp-brand {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  text-decoration: none;
  color: #ffffff;
}

.bcp-brand-icon {
  width: 3rem;
  height: 3rem;
  border-radius: 1rem;
  padding: 2px;
  background: linear-gradient(135deg, #f43f5e, #9333ea, #06b6d4);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 16px -4px rgba(244, 63, 94, 0.4);
  transition: transform 0.3s ease;
}

.bcp-brand:hover .bcp-brand-icon {
  transform: scale(1.05);
}

.bcp-brand-icon-inner {
  width: 100%;
  height: 100%;
  background: #0e0e18;
  border-radius: calc(1rem - 2px);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #f43f5e;
}

.bcp-brand-name {
  font-size: 1.35rem;
  font-weight: 900;
  letter-spacing: 0.05em;
  color: #ffffff;
  line-height: 1.1;
}

.bcp-brand-tag {
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #f472b6;
  display: flex;
  align-items: center;
  gap: 0.375rem;
}

.bcp-nav-links {
  display: none;
  align-items: center;
  gap: 0.5rem;
}

@media (min-width: 768px) {
  .bcp-nav-links {
    display: flex;
  }
}

.bcp-nav-link {
  color: #e2e8f0;
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 600;
  padding: 0.5rem 0.875rem;
  border-radius: 0.75rem;
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
}

.bcp-nav-link:hover {
  background: rgba(255, 255, 255, 0.08);
  color: #f472b6;
}

.bcp-nav-pill-badge {
  font-size: 0.625rem;
  font-weight: 800;
  padding: 0.125rem 0.45rem;
  border-radius: 0.375rem;
  background: var(--bcp-pink-vibrant);
  color: #ffffff;
}

.bcp-nav-actions {
  display: none;
  align-items: center;
  gap: 0.75rem;
}

@media (min-width: 768px) {
  .bcp-nav-actions {
    display: flex;
  }
}

.bcp-mobile-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.625rem;
  border-radius: 0.75rem;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--bcp-border);
  color: #ffffff;
  cursor: pointer;
}

@media (min-width: 768px) {
  .bcp-mobile-toggle {
    display: none;
  }
}

/* Mobile Drawer */
.bcp-mobile-drawer {
  display: none;
  background: rgba(14, 14, 26, 0.98);
  border-bottom: 1px solid var(--bcp-border-pink);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  padding: 1.25rem 1.5rem 2rem 1.5rem;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.8);
}

.bcp-mobile-drawer.is-open {
  display: block;
}

.bcp-mobile-menu-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  list-style: none;
  margin-bottom: 1.5rem;
}

.bcp-mobile-menu-item a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1rem;
  border-radius: 0.75rem;
  color: #f1f5f9;
  text-decoration: none;
  font-weight: 600;
  font-size: 1rem;
  transition: background-color 0.2s ease;
}

.bcp-mobile-menu-item a:hover {
  background: rgba(255, 255, 255, 0.08);
  color: #f472b6;
}

/* Hero Section */
.hero-section {
  position: relative;
  padding-top: 2rem;
  padding-bottom: 5rem;
  overflow: hidden;
}

@media (min-width: 1024px) {
  .hero-section {
    padding-top: 3.5rem;
    padding-bottom: 7rem;
  }
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
}

@media (min-width: 1024px) {
  .hero-grid {
    grid-template-columns: 7fr 5fr;
    gap: 2.5rem;
  }
}

.hero-heading {
  font-size: 2.25rem;
  line-height: 1.15;
  font-weight: 900;
  color: #ffffff;
  letter-spacing: -0.03em;
}

@media (min-width: 640px) {
  .hero-heading {
    font-size: 3.25rem;
  }
}
@media (min-width: 1024px) {
  .hero-heading {
    font-size: 3.75rem;
  }
}

.hero-description {
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--bcp-text-slate);
  max-width: 42rem;
}

@media (min-width: 640px) {
  .hero-description {
    font-size: 1.1875rem;
  }
}

.hero-actions {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  width: 100%;
  padding-top: 0.5rem;
}

@media (min-width: 640px) {
  .hero-actions {
    flex-direction: row;
    align-items: center;
    width: auto;
  }
}

.trust-card {
  margin-top: 1.5rem;
  padding: 1.25rem;
  border-radius: 1rem;
  background: rgba(18, 18, 30, 0.7);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(244, 63, 94, 0.2);
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.4);
}

/* Live Card in Hero */
.hero-live-card {
  position: relative;
  border-radius: 1.75rem;
  padding: 2px;
  background: linear-gradient(180deg, rgba(244, 63, 94, 0.5) 0%, rgba(168, 85, 247, 0.3) 50%, rgba(6, 182, 212, 0.4) 100%);
  box-shadow: 0 25px 50px -12px rgba(244, 63, 94, 0.25);
}

.hero-live-card-inner {
  background: rgba(22, 20, 48, 0.95);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-radius: calc(1.75rem - 2px);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.15);
}

@media (min-width: 640px) {
  .hero-live-card-inner {
    padding: 1.75rem;
  }
}

/* Sections Common Styling */
.bcp-section {
  padding-top: 5rem;
  padding-bottom: 5rem;
  position: relative;
  overflow: hidden;
  background: transparent;
}

.bcp-section-alt {
  background: linear-gradient(180deg, rgba(29, 25, 64, 0.55) 0%, rgba(19, 16, 44, 0.75) 100%);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.bcp-section-header {
  text-align: center;
  max-width: 48rem;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 3.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.bcp-section-title {
  font-size: 2rem;
  font-weight: 900;
  color: #ffffff;
  letter-spacing: -0.025em;
}

@media (min-width: 640px) {
  .bcp-section-title {
    font-size: 2.5rem;
  }
}
@media (min-width: 1024px) {
  .bcp-section-title {
    font-size: 3rem;
  }
}

.bcp-section-subtitle {
  font-size: 1rem;
  color: var(--bcp-text-slate);
  line-height: 1.6;
}

@media (min-width: 640px) {
  .bcp-section-subtitle {
    font-size: 1.125rem;
  }
}

/* Grid Layouts */
.grid-3 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.75rem;
}

@media (min-width: 768px) {
  .grid-3 {
    grid-template-columns: repeat(3, 1fr);
  }
}

.grid-4 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 640px) {
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (min-width: 1024px) {
  .grid-4 {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* Step Cards */
.step-card {
  background: rgba(24, 21, 52, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-radius: 1.5rem;
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  height: 100%;
  gap: 1.5rem;
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.25), inset 0 1px 0 rgba(255, 255, 255, 0.1);
  transition: transform 0.3s ease, border-color 0.3s ease, background-color 0.3s ease, box-shadow 0.3s ease;
}

.step-card:hover {
  transform: translateY(-4px);
  background: rgba(32, 28, 68, 0.95);
  border-color: rgba(244, 63, 94, 0.5);
  box-shadow: 0 20px 40px -10px rgba(244, 63, 94, 0.25);
}

.step-number-badge {
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  font-size: 1.5rem;
  font-weight: 800;
  box-shadow: 0 10px 20px -5px rgba(0, 0, 0, 0.4);
}

/* Interactive Simulator */
.simulator-box {
  max-width: 56rem;
  margin-left: auto;
  margin-right: auto;
  border-radius: 1.75rem;
  padding: 2px;
  background: linear-gradient(180deg, rgba(244, 63, 94, 0.6) 0%, rgba(168, 85, 247, 0.4) 50%, rgba(6, 182, 212, 0.45) 100%);
  box-shadow: 0 25px 60px -15px rgba(244, 63, 94, 0.35);
}

.simulator-box-inner {
  background: rgba(21, 18, 46, 0.96);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-radius: calc(1.75rem - 2px);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 2rem;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.15);
}

@media (min-width: 640px) {
  .simulator-box-inner {
    padding: 2.5rem;
  }
}

.range-slider {
  width: 100%;
  height: 0.875rem;
  background: #1e293b;
  border-radius: 0.5rem;
  outline: none;
  -webkit-appearance: none;
  appearance: none;
  cursor: pointer;
}

.range-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 1.625rem;
  height: 1.625rem;
  border-radius: 50%;
  background: #f43f5e;
  cursor: pointer;
  box-shadow: 0 0 15px rgba(244, 63, 94, 0.8);
  border: 2px solid #ffffff;
  transition: transform 0.15s ease;
}

.range-slider::-webkit-slider-thumb:hover {
  transform: scale(1.15);
}

.range-slider::-moz-range-thumb {
  width: 1.625rem;
  height: 1.625rem;
  border-radius: 50%;
  background: #f43f5e;
  cursor: pointer;
  box-shadow: 0 0 15px rgba(244, 63, 94, 0.8);
  border: 2px solid #ffffff;
}

.preset-btn {
  padding: 0.375rem 0.875rem;
  border-radius: 0.75rem;
  font-size: 0.75rem;
  font-weight: 700;
  background: rgba(255, 255, 255, 0.05);
  color: var(--bcp-text-slate);
  border: 1px solid var(--bcp-border);
  cursor: pointer;
  transition: all 0.2s ease;
}

.preset-btn:hover {
  background: rgba(255, 255, 255, 0.12);
  color: #ffffff;
}

.preset-btn.active {
  background: linear-gradient(135deg, #f43f5e, #9333ea);
  color: #ffffff;
  border-color: transparent;
  box-shadow: 0 4px 12px rgba(244, 63, 94, 0.4);
}

/* Dashboard Mockup Table & Rows */
.dashboard-table-container {
  overflow-x: auto;
  border-radius: 1rem;
  border: 1px solid var(--bcp-border);
  background: rgba(0, 0, 0, 0.3);
}

.dashboard-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.8125rem;
}

.dashboard-table th {
  padding: 0.875rem 1rem;
  font-weight: 700;
  color: var(--bcp-muted);
  background: rgba(255, 255, 255, 0.04);
  border-bottom: 1px solid var(--bcp-border);
  white-space: nowrap;
}

.dashboard-table td {
  padding: 0.875rem 1rem;
  color: var(--bcp-text-slate);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  white-space: nowrap;
}

.dashboard-table tr:hover td {
  background: rgba(255, 255, 255, 0.02);
}

/* FAQ Accordion */
.faq-item {
  border-radius: 1rem;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(23, 20, 50, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  margin-bottom: 0.875rem;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2), inset 0 1px 0 rgba(255, 255, 255, 0.08);
  transition: border-color 0.2s ease, background-color 0.2s ease, box-shadow 0.2s ease;
}

.faq-item.is-open {
  border-color: rgba(244, 63, 94, 0.5);
  background: rgba(30, 26, 64, 0.95);
  box-shadow: 0 8px 25px rgba(244, 63, 94, 0.15), inset 0 1px 0 rgba(255, 255, 255, 0.12);
}

.faq-button {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  background: transparent;
  border: none;
  color: #ffffff;
  font-size: 1rem;
  font-weight: 700;
  text-align: left;
  cursor: pointer;
  transition: color 0.2s ease;
}

.faq-button:hover {
  color: #f472b6;
}

.faq-content {
  padding: 0 1.5rem 1.25rem 1.5rem;
  color: var(--bcp-text-slate);
  font-size: 0.9375rem;
  line-height: 1.6;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 1rem;
}

.faq-chevron {
  transition: transform 0.3s ease;
}

.faq-item.is-open .faq-chevron {
  transform: rotate(180deg);
}

/* Sticky Mobile Action Bar */
.mobile-sticky-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 50;
  padding: 0.75rem 1rem;
  background: rgba(8, 8, 14, 0.95);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-top: 1px solid var(--bcp-border-pink);
  box-shadow: 0 -10px 25px rgba(0, 0, 0, 0.6);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

@media (min-width: 768px) {
  .mobile-sticky-bar {
    display: none;
  }
}

/* In-App Toast Notification */
.bcp-toast {
  position: fixed;
  bottom: 5rem;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: rgba(14, 14, 26, 0.98);
  border: 1px solid var(--bcp-border-pink);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.8), 0 0 20px rgba(244, 63, 94, 0.3);
  color: #ffffff;
  padding: 0.875rem 1.5rem;
  border-radius: 1rem;
  font-size: 0.875rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  z-index: 100;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease, transform 0.3s ease;
  max-width: 90vw;
  text-align: center;
}

.bcp-toast.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

/* Fail-closed Notice Banner */
.fail-closed-banner {
  padding: 1rem;
  border-radius: 1rem;
  background: rgba(239, 68, 68, 0.15);
  border: 1px solid rgba(239, 68, 68, 0.4);
  color: #fca5a5;
  font-size: 0.875rem;
  font-weight: 600;
  display: none;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

/* Scroll Fade Animations (IntersectionObserver) */
.fade-in-section {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1), transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.fade-in-section.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Accessibility: Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .fade-in-section {
    opacity: 1 !important;
    transform: none !important;
  }
}