/* ==========================================================================
   CHATLOVE + NICKSEHUB LANDING PAGE STYLES
   ========================================================================== */

:root {
  --bg-dark: #060b16;
  --bg-card: rgba(13, 17, 28, 0.85);
  --bg-card-hover: rgba(22, 28, 45, 0.95);
  --border-color: rgba(255, 255, 255, 0.1);
  --border-highlight: rgba(168, 85, 247, 0.4);
  
  --primary-purple: #a855f7;
  --primary-violet: #7c3aed;
  --primary-indigo: #6366f1;
  --primary-emerald: #10b981;
  
  --text-main: #ffffff;
  --text-muted: #e2e8f0;
  --text-dim: #94a3b8;
  
  --gradient-main: linear-gradient(135deg, var(--primary-violet), var(--primary-purple), var(--primary-indigo));
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-pill: 9999px;

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

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

img, svg {
  max-width: 100%;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  color-scheme: dark;
}

body {
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  background-color: var(--bg-dark);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
  min-height: 100vh;
}

/* Typography Headings */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Space Grotesk', 'Plus Jakarta Sans', sans-serif;
  color: #ffffff;
  line-height: 1.1;
  font-weight: 800;
}

a {
  color: inherit;
  text-decoration: none;
}

ul {
  list-style: none;
}

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

/* Layout Utilities */
.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 1.5rem;
  position: relative;
  z-index: 5;
}

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

.block {
  display: block;
}

.inline-block {
  display: inline-block;
}

.text-white {
  color: #ffffff !important;
  opacity: 1 !important;
  visibility: visible !important;
}

/* SOLID ULTRA-BRIGHT COLOR ACCENTS (No transparent clip bugs on scroll) */
.gradient-text-purple {
  display: inline-block;
  color: #d8b4fe !important;
  text-shadow: 0 0 16px rgba(168, 85, 247, 0.6);
  font-weight: 800;
}

.gradient-text-violet {
  display: inline-block;
  color: #c084fc !important;
  text-shadow: 0 0 16px rgba(124, 58, 237, 0.6);
  font-weight: 800;
}

.gradient-text-muted {
  display: inline-block;
  color: #f1f5f9 !important;
}

.highlight {
  color: #ffffff;
  font-weight: 700;
}

.highlight-purple {
  color: #e9d5ff;
  font-weight: 800;
}

.highlight-indigo {
  color: #c7d2fe;
  font-weight: 800;
}

/* ==========================================================================
   LASER LINE DIVIDER NODE DECORATOR
   ========================================================================== */
.laser-divider {
  position: relative;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, rgba(168, 85, 247, 0.4) 25%, #a855f7 50%, rgba(168, 85, 247, 0.4) 75%, transparent 100%);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
}

.laser-divider::after {
  content: '';
  position: absolute;
  width: 8px;
  height: 8px;
  background: #ffffff;
  border-radius: 50%;
  box-shadow: 0 0 12px #a855f7, 0 0 24px #a855f7, 0 0 36px #c084fc;
}

/* ==========================================================================
   HERO RADIAL GLOW & BACKGROUND AMBIENCE
   ========================================================================== */
.hero-radial-bg {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 900px;
  z-index: -10;
  background: radial-gradient(125% 125% at 50% 10%, #000000 40%, #6633ee 100%);
  mask-image: linear-gradient(to bottom, black 50%, transparent 100%);
  -webkit-mask-image: linear-gradient(to bottom, black 50%, transparent 100%);
  pointer-events: none;
}

.bg-effects {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.grid-overlay {
  position: absolute;
  inset: 0;
  opacity: 0.05;
  background-image: 
    linear-gradient(to right, rgba(99, 102, 241, 0.4) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(99, 102, 241, 0.4) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 70% 70% at 50% 30%, black 20%, transparent 85%);
}

.glow-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.18;
  animation: floatOrb 12s infinite alternate ease-in-out;
  will-change: transform;
}

@media (prefers-reduced-motion: reduce) {
  .glow-orb {
    animation: none;
  }
}

.orb-purple {
  top: -10%;
  left: 30%;
  width: 500px;
  height: 500px;
  background: #7c3aed;
}

.orb-violet {
  top: 40%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: #a855f7;
}

.orb-blue {
  bottom: 10%;
  left: -10%;
  width: 550px;
  height: 550px;
  background: #3b82f6;
}

@keyframes floatOrb {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(40px, -40px) scale(1.1); }
}

/* ==========================================================================
   HEADER NAV (FLOATING PILL ON SCROLL)
   ========================================================================== */
.header-nav-wrapper {
  position: sticky;
  top: 0;
  z-index: 50;
  margin: 0 auto;
  width: 100%;
  max-width: 1140px;
  background: transparent;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  border: 1px solid transparent;
  border-radius: 0;
  box-shadow: none;
  transition: max-width var(--transition-smooth),
              top var(--transition-smooth),
              background-color 0.3s ease,
              border-color 0.3s ease,
              box-shadow 0.3s ease,
              border-radius var(--transition-smooth);
}

.header-nav-wrapper.scrolled {
  top: 0.75rem;
  max-width: 1040px;
  background: rgba(10, 14, 25, 0.94);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-color: rgba(168, 85, 247, 0.3);
  border-radius: 24px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6), 0 0 40px rgba(124, 58, 237, 0.25);
}

.header-nav-wrapper.menu-open {
  background: rgba(13, 17, 28, 0.96);
  border-color: rgba(168, 85, 247, 0.3);
  border-radius: 16px;
}

.nav-bar {
  position: relative;
  display: flex;
  height: 64px;
  width: 100%;
  align-items: center;
  justify-content: space-between;
  padding: 0 1rem;
  transition: height var(--transition-smooth), padding var(--transition-smooth);
}

.header-nav-wrapper.scrolled .nav-bar {
  height: 56px;
  padding: 0 1.25rem;
}

/* Dual Logo Sizes */
.dual-logo-wrapper {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.logo-plus, .setup-plus, .pricing-plus {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 800;
  font-size: 1.4rem;
  color: var(--primary-purple);
  text-shadow: 0 0 12px rgba(168, 85, 247, 0.6);
  line-height: 1;
}

.nav-logo {
  height: 38px;
  width: auto;
  object-fit: contain;
  transition: transform var(--transition-smooth);
}

.nav-logo:hover {
  transform: scale(1.05);
}

.logo-nickse {
  height: 42px;
}

/* Desktop Links */
.nav-menu-desktop {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.nav-link-item {
  font-size: 0.92rem;
  font-weight: 600;
  color: #cbd5e1;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-pill);
  transition: all 0.25s ease;
}

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

.nav-actions-desktop {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  z-index: 2;
}

/* Theme Toggle Button (Sol / Lua) */
.theme-toggle-btn {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 50%;
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #94a3b8;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.theme-toggle-btn:hover {
  background: rgba(168, 85, 247, 0.2);
  border-color: rgba(168, 85, 247, 0.5);
  color: #ffffff;
  transform: scale(1.08);
}

.theme-icon {
  width: 18px;
  height: 18px;
  stroke: currentColor;
}

.btn-outline-sm {
  padding: 0.55rem 1.1rem;
  font-size: 0.92rem;
  font-weight: 700;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-main);
  transition: all var(--transition-fast);
}

.btn-outline-sm:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.35);
  transform: translateY(-1px);
}

/* Mobile Toggle Hamburger Icon */
.mobile-toggle-btn {
  display: none;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 12px;
  color: var(--text-main);
  cursor: pointer;
  padding: 0.4rem;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  transition: background var(--transition-fast);
}

.mobile-toggle-btn:hover {
  background: rgba(255, 255, 255, 0.12);
}

.hamburger-icon {
  width: 22px;
  height: 16px;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.hamburger-icon span {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--text-main);
  border-radius: 2px;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.mobile-toggle-btn.open .hamburger-icon span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.mobile-toggle-btn.open .hamburger-icon span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.mobile-toggle-btn.open .hamburger-icon span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Drawer Overlay */
.mobile-drawer-overlay {
  display: none;
  position: fixed;
  top: 64px;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 50;
  background: rgba(6, 11, 22, 0.96);
  backdrop-filter: blur(25px);
  -webkit-backdrop-filter: blur(25px);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  flex-direction: column;
  opacity: 0;
  transform: scale(0.96);
  transition: opacity 0.3s ease, transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  pointer-events: none;
}

.mobile-drawer-overlay.open {
  display: flex;
  opacity: 1;
  transform: scale(1);
  pointer-events: auto;
}

.mobile-drawer-content {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  height: 100%;
  width: 100%;
  padding: 2rem 1.5rem;
}

.mobile-links-grid {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.mobile-drawer-link {
  font-size: 1.15rem;
  font-weight: 700;
  color: #cbd5e1;
  padding: 0.85rem 1.2rem;
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.mobile-drawer-link:hover {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.08);
}

.mobile-actions-group {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

/* Dual Logo Header */
.pricing-dual-logos {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.8rem;
  margin-bottom: 1rem;
}

.pricing-logo {
  height: 38px;
  width: auto;
}

/* Hero Emblem Badge */
.hero-dual-brand-badge {
  position: absolute;
  top: -15px;
  right: -15px;
  z-index: 5;
  background: rgba(13, 17, 28, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-highlight);
  border-radius: var(--radius-md);
  padding: 0.5rem 0.8rem;
  box-shadow: 0 10px 25px rgba(124, 58, 237, 0.3);
  animation: floatOrb 6s infinite alternate ease-in-out;
}

.hero-brand-emblem {
  height: 36px;
  width: auto;
}

/* ==========================================================================
   BUTTON STYLES
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 700;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-normal);
  text-decoration: none;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--gradient-main);
  color: #ffffff;
  box-shadow: 0 10px 30px rgba(124, 58, 237, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-primary:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 15px 40px rgba(168, 85, 247, 0.5);
  opacity: 0.96;
}

.btn-primary::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.25), transparent);
  transition: left 0.6s ease;
}

.btn-primary:hover::after {
  left: 100%;
}

.btn-primary-sm {
  padding: 0.65rem 1.4rem;
  font-size: 0.9rem;
  border-radius: var(--radius-pill);
  background: var(--gradient-main);
  color: white;
  box-shadow: 0 6px 20px rgba(124, 58, 237, 0.35);
}

.btn-glass {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: var(--text-main);
}

.btn-glass:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.25);
  transform: translateY(-2px);
}

.btn-hero {
  padding: 1.05rem 2rem;
  font-size: 1.05rem;
}

.btn-block {
  width: 100%;
}

.icon-arrow, .icon-sparkles, .check-icon, .shield-icon, .icon-clock {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

/* ==========================================================================
   BADGE PILLS & PULSE DOT
   ========================================================================== */
.badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.4rem 1rem;
  background: rgba(13, 17, 28, 0.9);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-highlight);
  border-radius: var(--radius-pill);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
  margin-bottom: 1rem;
}

.badge-pill.sm {
  padding: 0.3rem 0.8rem;
  margin-bottom: 0.75rem;
}

.pulse-dot {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 8px;
  height: 8px;
  flex-shrink: 0;
}

.pulse-dot .dot {
  position: relative;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--primary-emerald);
}

.pulse-dot .ping {
  position: absolute;
  inset: 0;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--primary-emerald);
  animation: ping 1.5s cubic-bezier(0, 0, 0.2, 1) infinite;
  opacity: 0.75;
}

@keyframes ping {
  75%, 100% {
    transform: scale(2.5);
    opacity: 0;
  }
}

.badge-text {
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.15em;
  color: #ffffff;
  text-transform: uppercase;
  line-height: 1;
}

/* ==========================================================================
   SECTION HEADERS
   ========================================================================== */
.section-header {
  margin-bottom: 2.25rem;
  position: relative;
  z-index: 5;
  isolation: isolate;
}

.section-title {
  font-size: clamp(1.8rem, 3.8vw, 3.2rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  text-transform: uppercase;
  line-height: 1.08;
  margin-bottom: 0.75rem;
  color: #ffffff !important;
}

.section-subtitle {
  font-size: 1.05rem;
  color: #e2e8f0 !important;
  max-width: 660px;
  margin: 0 auto;
  line-height: 1.55;
  font-weight: 500;
}

/* ==========================================================================
   HERO SECTION (TOP FOLD)
   ========================================================================== */
.hero-section {
  position: relative;
  padding: 3rem 0 2.5rem 0;
  z-index: 2;
}

.hero-container {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3rem;
  align-items: center;
}

.hero-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.hero-title {
  font-size: clamp(2.3rem, 4.5vw, 4rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 1rem;
  color: #ffffff !important;
}

/* Sparkles Text Effect Engine */
.sparkles-wrapper {
  position: relative;
  display: inline-block;
}

.sparkles-container {
  position: absolute;
  inset: -12px;
  pointer-events: none;
  z-index: 10;
  overflow: visible;
}

.sparkle-star {
  position: absolute;
  width: 20px;
  height: 20px;
  pointer-events: none;
  animation: sparkleAnim 0.9s cubic-bezier(0.16, 1, 0.3, 1) infinite alternate;
}

.hero-sparkle-text {
  background: linear-gradient(135deg, #c084fc 0%, #a855f7 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-shadow: 0 0 25px rgba(168, 85, 247, 0.4);
}

@keyframes sparkleAnim {
  0% {
    opacity: 0;
    transform: scale(0) rotate(75deg);
  }
  50% {
    opacity: 1;
    transform: scale(0.9) rotate(120deg);
  }
  100% {
    opacity: 0;
    transform: scale(0) rotate(150deg);
  }
}

.hero-underline {
  position: relative;
  display: inline-block;
}

.hero-underline::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, #6366f1, #a855f7);
  border-radius: 3px;
  box-shadow: 0 0 12px rgba(99, 102, 241, 0.7);
}

.hero-subtitle {
  font-size: 1.1rem;
  color: #e2e8f0 !important;
  max-width: 580px;
  line-height: 1.65;
  margin-bottom: 1.5rem;
  font-weight: 500;
}

.hero-features-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 0.85rem;
  margin-bottom: 1.75rem;
}

.hero-features-list li {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.35rem 0.85rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-pill);
  font-size: 0.82rem;
  font-weight: 700;
  color: #ffffff;
}

.hero-features-list .check-icon {
  color: var(--primary-emerald);
}

.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1rem;
  width: 100%;
}

.hero-guarantee-note {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.82rem;
  color: #cbd5e1;
}

.hero-guarantee-note .shield-icon {
  color: var(--primary-emerald);
}

/* 3D Phone Mockup */
.hero-graphic {
  position: relative;
  display: flex;
  justify-content: center;
  perspective: 1200px;
}

.phone-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 300px;
  height: 440px;
  background: radial-gradient(circle, rgba(168, 85, 247, 0.45) 0%, rgba(99, 102, 241, 0) 70%);
  filter: blur(50px);
  z-index: 0;
  pointer-events: none;
}

.phone-card-3d {
  position: relative;
  z-index: 1;
  max-width: 300px;
  transition: transform 0.5s ease-out;
  transform-style: preserve-3d;
}

.phone-card-3d:hover {
  transform: rotateX(8deg) rotateY(-10deg) scale(1.04);
}

.phone-img {
  width: 100%;
  height: auto;
  filter: drop-shadow(0 25px 50px rgba(124, 58, 237, 0.35));
}

/* ==========================================================================
   FAIXA 1: BROWSERS MARQUEE BAND (HIGH FIDELITY MATCHING REFERENCE)
   ========================================================================== */
.browsers-section {
  padding: 2.25rem 0;
  width: 100%;
  background: linear-gradient(180deg, rgba(13, 17, 32, 0.98) 0%, rgba(20, 14, 38, 0.98) 50%, rgba(13, 17, 32, 0.98) 100%);
  border-top: 1px solid rgba(168, 85, 247, 0.35);
  border-bottom: 1px solid rgba(168, 85, 247, 0.35);
  box-shadow: 0 0 30px rgba(168, 85, 247, 0.25), inset 0 0 40px rgba(0, 0, 0, 0.6);
  position: relative;
  z-index: 3;
}

.browsers-title {
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.35em;
  color: #e9d5ff !important;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
  text-shadow: 0 0 10px rgba(168, 85, 247, 0.5);
}

.marquee-wrapper {
  overflow: hidden;
  position: relative;
  width: 100%;
  mask-image: linear-gradient(90deg, transparent 0%, black 10%, black 90%, transparent 100%);
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, black 10%, black 90%, transparent 100%);
}

.marquee-track {
  display: flex;
  width: max-content;
  animation: marqueeLoop 25s linear infinite;
  will-change: transform;
}

.marquee-track:hover {
  animation-play-state: paused;
}

.marquee-content {
  display: flex;
  align-items: center;
  gap: 3.5rem;
  padding-right: 3.5rem;
  flex-shrink: 0;
}

.browser-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  opacity: 0.9;
  transition: all var(--transition-normal);
  cursor: pointer;
  white-space: nowrap;
}

.browser-item:hover {
  opacity: 1;
  filter: drop-shadow(0 0 8px rgba(168, 85, 247, 0.6));
  transform: translateY(-2px);
}

.browser-item img {
  width: 32px;
  height: 32px;
  object-fit: contain;
}

.browser-item span {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 800;
  font-size: 1.1rem;
  color: #ffffff;
  letter-spacing: 0.06em;
}

@keyframes marqueeLoop {
  0% { transform: translate3d(0, 0, 0); }
  100% { transform: translate3d(-50%, 0, 0); }
}

/* ==========================================================================
   FAIXA 2: VIDEO DEMONSTRATION BAND (DARK BLUE METAL BAND)
   ========================================================================== */
.video-section {
  padding: 3.5rem 0;
  position: relative;
  z-index: 3;
  width: 100%;
  background: linear-gradient(180deg, #060914 0%, #0d1326 50%, #060914 100%);
}

.dual-vsl-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  max-width: 1100px;
  margin: 0 auto;
}

@media (max-width: 900px) {
  .dual-vsl-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
}

.vsl-card-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  width: 100%;
}

.vsl-card-header {
  margin-bottom: 1rem;
}

.vsl-card-badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-pill);
  background: rgba(168, 85, 247, 0.15);
  border: 1px solid rgba(168, 85, 247, 0.4);
  color: #c084fc;
  margin-bottom: 0.5rem;
}

.vsl-card-badge.badge-nickse {
  background: rgba(99, 102, 241, 0.15);
  border-color: rgba(99, 102, 241, 0.4);
  color: #818cf8;
}

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

html.light .vsl-card-title {
  color: #0f172a !important;
}

.video-frame-container {
  max-width: 860px;
  margin: 0 auto;
}

.video-glass-card {
  position: relative;
  width: 100%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(168, 85, 247, 0.3);
  background: #000000;
  box-shadow: 0 25px 60px rgba(124, 58, 237, 0.35);
}

.vsl-video {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  display: block;
}

.video-tags {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-top: 1rem;
}

.tag-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.85rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-pill);
  font-size: 0.82rem;
  font-weight: 600;
  color: #ffffff;
}

/* ==========================================================================
   FAIXA 3: MULTI-MODEL SECTION (SPOTLIGHT DEEP DARK BAND)
   ========================================================================== */
.models-section {
  padding: 3.5rem 0;
  position: relative;
  z-index: 3;
  width: 100%;
  background: linear-gradient(180deg, #050812 0%, #110b24 50%, #050812 100%);
}

.models-main-title {
  font-size: clamp(2.2rem, 4.5vw, 3.6rem);
  font-weight: 900;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  line-height: 1.08;
  margin-bottom: 1rem;
  color: #ffffff !important;
}

.silver-text-title {
  display: block;
  color: #ffffff !important;
  text-shadow: 0 4px 12px rgba(255, 255, 255, 0.2);
}

.gradient-purple-underline {
  display: inline-block;
  color: #d8b4fe !important;
  text-shadow: 0 0 20px rgba(168, 85, 247, 0.6);
  position: relative;
  margin: 0.2rem 0;
}

.gradient-purple-underline::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 20%;
  right: 20%;
  height: 4px;
  background: linear-gradient(90deg, transparent, #a855f7, #6366f1, transparent);
  border-radius: 4px;
  box-shadow: 0 0 16px #a855f7;
}

.models-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  max-width: 960px;
  margin: 0 auto;
}

.model-card {
  position: relative;
  background: rgba(13, 17, 28, 0.9);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-lg);
  padding: 2.5rem 1.75rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  transition: all var(--transition-normal);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4);
}

.model-card:hover {
  border-color: rgba(168, 85, 247, 0.45);
  background: rgba(22, 28, 45, 0.95);
  transform: translateY(-6px);
  box-shadow: 0 25px 50px rgba(124, 58, 237, 0.3);
}

.model-silver-icon-box {
  width: 90px;
  height: 90px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  transition: transform 0.4s ease;
}

.model-silver-img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 10px 20px rgba(0, 0, 0, 0.6));
  transition: transform 0.3s ease;
}

.img-gpt { transform: scale(1.6); }
.img-claude { transform: scale(1.5); }
.img-lovable { transform: scale(1.1); }

.model-card:hover .img-gpt { transform: scale(1.7) translateY(-3px); }
.model-card:hover .img-claude { transform: scale(1.6) translateY(-3px); }
.model-card:hover .img-lovable { transform: scale(1.2) translateY(-3px); }

.model-name {
  font-size: 1.2rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  margin-bottom: 0.75rem;
  color: #ffffff;
}

.model-vendor-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  color: #e9d5ff;
  background: rgba(13, 17, 28, 0.95);
  border: 1px solid rgba(168, 85, 247, 0.4);
  padding: 0.35rem 1rem;
  border-radius: var(--radius-pill);
  box-shadow: 0 4px 15px rgba(124, 58, 237, 0.2);
}

/* ==========================================================================
   FAIXA 4: EXTENSION DOWNLOAD BANNER (CARD CONTAINER BAND)
   ========================================================================== */
.setup-banner-section {
  padding: 3.5rem 0;
  position: relative;
  z-index: 3;
  width: 100%;
  background: #060914;
}

.setup-card-container {
  background: linear-gradient(135deg, #090e1c 0%, #0d1428 100%);
  border: 1px solid rgba(168, 85, 247, 0.3);
  border-radius: 28px;
  padding: 3rem 2.5rem 1.75rem 2.5rem;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.6);
  position: relative;
  overflow: hidden;
}

.setup-header-grid {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 2rem;
  align-items: flex-start;
  margin-bottom: 2.25rem;
}

.setup-version-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.3rem 0.85rem;
  background: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(16, 185, 129, 0.35);
  border-radius: var(--radius-pill);
  font-size: 0.72rem;
  font-weight: 800;
  color: #34d399;
  letter-spacing: 0.05em;
  margin-bottom: 1rem;
}

.version-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #10b981;
  box-shadow: 0 0 8px #10b981;
}

.version-num { color: #10b981; }
.version-label { color: #e2e8f0; font-weight: 700; }

.setup-main-title {
  font-size: clamp(2rem, 4vw, 3.4rem);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin-bottom: 1.25rem;
  text-transform: uppercase;
  color: #ffffff !important;
}

.text-gradient-purple {
  display: inline-block;
  color: #e9d5ff !important;
  text-shadow: 0 0 16px rgba(168, 85, 247, 0.6);
}

.text-purple-underline {
  display: inline-block;
  color: #d8b4fe !important;
  text-shadow: 0 0 16px rgba(168, 85, 247, 0.6);
  position: relative;
}

.text-purple-underline::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, #a855f7, #6366f1);
  box-shadow: 0 0 12px #a855f7;
  border-radius: 3px;
}

.setup-subtext {
  font-size: 1rem;
  color: #e2e8f0;
  max-width: 600px;
  line-height: 1.55;
}

.setup-header-right {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.75rem;
  padding-top: 0.75rem;
}

.btn-purple-glow {
  padding: 1rem 2rem;
  font-size: 1rem;
  font-weight: 800;
  border-radius: 16px;
  background: linear-gradient(135deg, #9333ea 0%, #7c3aed 100%);
  color: white;
  box-shadow: 0 10px 30px rgba(147, 51, 234, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-purple-glow:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 15px 40px rgba(168, 85, 247, 0.6);
}

.setup-verified-note {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8rem;
  color: #94a3b8;
}

/* 3 Step Cards Grid */
.setup-3step-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  margin-bottom: 2rem;
}

.step-card {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  background: rgba(13, 17, 28, 0.75);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 16px;
  padding: 1.25rem;
  transition: all var(--transition-normal);
}

.step-card.active-step-card {
  border-color: rgba(168, 85, 247, 0.5);
  background: rgba(22, 28, 48, 0.9);
  box-shadow: 0 10px 30px rgba(124, 58, 237, 0.2);
}

.step-icon-box {
  position: relative;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  flex-shrink: 0;
}

.step-badge-num {
  position: absolute;
  top: -5px;
  right: -5px;
  width: 17px;
  height: 17px;
  border-radius: 50%;
  background: var(--primary-purple);
  color: white;
  font-size: 0.68rem;
  font-weight: 900;
  display: flex;
  align-items: center;
  justify-content: center;
}

.step-card-title-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.2rem;
}

.step-free-pill {
  font-size: 0.6rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: #e9d5ff;
  background: rgba(168, 85, 247, 0.25);
  padding: 0.12rem 0.4rem;
  border-radius: 4px;
}

.step-card-text h4 {
  font-size: 1.05rem;
  font-weight: 800;
  color: white;
  margin-bottom: 0.15rem;
}

.step-card-text p {
  font-size: 0.82rem;
  color: #cbd5e1;
  line-height: 1.4;
}

/* Bottom Stats Row */
.setup-stats-divider {
  height: 1px;
  background: rgba(255, 255, 255, 0.08);
  margin-bottom: 1.75rem;
}

.setup-bottom-stats-row {
  display: flex;
  justify-content: flex-start;
  gap: 3.5rem;
  margin-bottom: 1.75rem;
}

.bottom-stat-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.stat-icon { font-size: 1.3rem; }

.stat-bold-val {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.3rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.stat-sub-lbl {
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.15em;
  color: #94a3b8;
  margin-top: 0.2rem;
}

.setup-inner-marquee {
  overflow: hidden;
  position: relative;
  width: 100%;
  opacity: 0.5;
  mask-image: linear-gradient(90deg, transparent 0%, black 10%, black 90%, transparent 100%);
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, black 10%, black 90%, transparent 100%);
  margin-bottom: 1.25rem;
}

.setup-footer-tag {
  text-align: center;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.2em;
  color: #e9d5ff;
}

/* ==========================================================================
   FAIXA 5: FEATURES GRID (4-COLUMN LAYOUT MATCHING USER REFERENCE IMAGE)
   ========================================================================== */
.features-section {
  padding: 4rem 0;
  position: relative;
  z-index: 3;
  width: 100%;
  background: linear-gradient(180deg, #060914 0%, #0c1022 50%, #060914 100%);
}

.features-section .container {
  max-width: 1320px;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}

.feature-card {
  background: rgba(13, 17, 28, 0.88);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(168, 85, 247, 0.25);
  border-radius: 20px;
  padding: 1.6rem 1.35rem;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  transition: all var(--transition-normal);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

.feature-card:hover {
  border-color: rgba(168, 85, 247, 0.6);
  background: rgba(22, 28, 48, 0.96);
  transform: translateY(-5px);
  box-shadow: 0 20px 45px rgba(124, 58, 237, 0.35);
}

.feature-icon-box {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: linear-gradient(135deg, #a855f7 0%, #7c3aed 100%);
  box-shadow: 0 6px 18px rgba(168, 85, 247, 0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  margin-bottom: 1.1rem;
  flex-shrink: 0;
  border: 1px solid rgba(255, 255, 255, 0.25);
}

.feature-icon-svg {
  width: 22px;
  height: 22px;
  stroke-width: 2;
  stroke: #ffffff;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.feature-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.92rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #ffffff;
  margin-bottom: 0.6rem;
  line-height: 1.25;
}

.feature-desc {
  font-size: 0.84rem;
  color: #cbd5e1;
  line-height: 1.5;
  font-weight: 400;
}

/* ==========================================================================
   FAIXA 6: TESTIMONIALS 3D STACK BAND (DEEP PURPLE SPOTLIGHT BAND)
   ========================================================================== */
.testimonials-section {
  padding: 3.5rem 0;
  position: relative;
  z-index: 3;
  width: 100%;
  background: linear-gradient(180deg, #060914 0%, #170e2d 50%, #060914 100%);
  box-shadow: inset 0 0 50px rgba(0, 0, 0, 0.7);
}

.card-stack-stage {
  position: relative;
  width: 100%;
  max-width: 1000px;
  margin: 0 auto;
  min-height: 380px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  perspective: 1200px;
  overflow: visible;
}

.stack-wash-glow {
  position: absolute;
  top: 5%;
  left: 50%;
  transform: translateX(-50%);
  width: 70%;
  height: 220px;
  background: radial-gradient(ellipse at center, rgba(168, 85, 247, 0.3) 0%, rgba(99, 102, 241, 0) 75%);
  filter: blur(50px);
  pointer-events: none;
  z-index: 0;
}

.card-stack-wrapper {
  position: relative;
  width: 100%;
  height: 330px;
  display: flex;
  align-items: center;
  justify-content: center;
  transform-style: preserve-3d;
  z-index: 1;
}

.stack-card {
  position: absolute;
  top: 0;
  left: 50%;
  width: 720px;
  max-width: 90vw;
  height: 310px;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  background: #0d121f;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.7), 0 0 35px rgba(124, 58, 237, 0.18);
  cursor: pointer;
  user-select: none;
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1),
              opacity 0.4s ease,
              border-color 0.4s ease,
              box-shadow 0.4s ease,
              background-color 0.4s ease;
  will-change: transform, opacity;
  transform-style: preserve-3d;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  -webkit-font-smoothing: antialiased;
}

.stack-card.active-stack-card {
  border-color: rgba(168, 85, 247, 0.5);
  background: #111728;
  box-shadow: 0 35px 80px rgba(124, 58, 237, 0.45), 0 0 50px rgba(168, 85, 247, 0.3);
}

.card-inner-horizontal {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 1.5rem;
  padding: 1.5rem;
  height: 100%;
  align-items: center;
}

.card-video-box {
  width: 100%;
  height: 260px;
  border-radius: 16px;
  overflow: hidden;
  background: #000000;
  position: relative;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
}

.card-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.card-media-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 16px;
  display: block;
}

.card-content-box {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  height: 100%;
}

.card-top-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.4rem;
}

.stars {
  color: #fbbf24;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.rating-num {
  font-size: 0.82rem;
  font-weight: 800;
  color: #ffffff;
}

.quote-mark {
  font-size: 3rem;
  font-family: sans-serif;
  line-height: 0.8;
  color: rgba(255, 255, 255, 0.2);
  font-weight: 900;
}

.testimonial-text {
  font-size: 0.95rem;
  font-weight: 600;
  color: #ffffff;
  line-height: 1.55;
  margin-bottom: 1rem;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.avatar-circle-wrapper {
  position: relative;
  display: inline-flex;
}

.avatar-circle {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--gradient-main);
  color: white;
  font-weight: 800;
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid rgba(168, 85, 247, 0.5);
}

.avatar-verified-check {
  position: absolute;
  bottom: -2px;
  right: -2px;
  width: 16px;
  height: 16px;
  background: var(--primary-purple);
  color: white;
  border-radius: 50%;
  font-size: 0.6rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  border: 2px solid #060b16;
}

.author-info {
  display: flex;
  flex-direction: column;
}

.author-name {
  font-size: 0.88rem;
  font-weight: 700;
  color: #ffffff;
}

.author-meta {
  font-size: 0.75rem;
  color: #94a3b8;
}

/* Controls & Navigation Dots */
.stack-controls-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  margin-top: 1.25rem;
  width: 100%;
  z-index: 10;
}

.stack-nav-btn {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.stack-nav-btn:hover {
  background: rgba(168, 85, 247, 0.25);
  border-color: rgba(168, 85, 247, 0.6);
  color: #ffffff;
  transform: scale(1.08);
}

.stack-dots-list {
  display: flex;
  align-items: center;
  gap: 0.55rem;
}

.stack-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.25);
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
}

.stack-dot.active {
  width: 26px;
  border-radius: 10px;
  background: var(--gradient-main);
  box-shadow: 0 0 12px rgba(168, 85, 247, 0.6);
}

/* ==========================================================================
   FAIXA 7: PRICING SECTION (OFFER HERO BAND)
   ========================================================================== */
.pricing-section {
  padding: 3.5rem 0;
  position: relative;
  z-index: 3;
  width: 100%;
  background: linear-gradient(180deg, #060914 0%, #150e2c 50%, #060914 100%);
}

.pricing-card-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  max-width: 1040px;
  margin: 0 auto;
  width: 100%;
}

@media (min-width: 860px) {
  .pricing-card-wrapper {
    flex-direction: row;
    align-items: stretch;
  }
}

.pricing-card {
  position: relative;
  flex: 1;
  width: 100%;
  max-width: 500px;
  background: linear-gradient(145deg, rgba(22, 27, 45, 0.96), rgba(13, 17, 28, 0.98));
  backdrop-filter: blur(25px);
  -webkit-backdrop-filter: blur(25px);
  border: 2px solid var(--primary-purple);
  border-radius: var(--radius-lg);
  padding: 2.75rem 1.25rem 2rem 1.25rem;
  box-shadow: 0 30px 80px rgba(168, 85, 247, 0.4);
  text-align: center;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.pricing-card:hover {
  transform: translateY(-5px);
}

.pricing-card.standard-plan {
  border: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
}

.pricing-card.highlight-opus-plan {
  border: 2px solid var(--primary-purple);
  box-shadow: 0 0 50px rgba(168, 85, 247, 0.45);
}

/* Top Centered Elegant Ribbon Badge */
.plan-ribbon {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gradient-main);
  color: #ffffff;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  padding: 0.4rem 1.8rem;
  border-bottom-left-radius: 12px;
  border-bottom-right-radius: 12px;
  box-shadow: 0 6px 18px rgba(124, 58, 237, 0.45);
  text-transform: uppercase;
  white-space: nowrap;
}

.ribbon-standard {
  background: linear-gradient(135deg, #475569, #334155);
}

.ribbon-opus {
  background: linear-gradient(135deg, #a855f7, #7c3aed);
}

.plan-header {
  margin-bottom: 1.25rem;
  margin-top: 0.4rem;
}

.pricing-dual-logos {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  margin-bottom: 0.75rem;
}

.pricing-logo {
  height: 28px;
  width: auto;
  object-fit: contain;
}

.pricing-plus {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--primary-purple);
}

.plan-name {
  font-size: 1.75rem;
  font-weight: 800;
  margin-bottom: 0.15rem;
  color: #ffffff;
}

.plan-tagline {
  font-size: 0.92rem;
  color: #d8b4fe;
  font-weight: 600;
}

/* CROSSED OUT PRICING COMPARISON BOX WITH SILVER LOGOS (CENTERED & GROUPED) */
.pricing-comparison-box {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.85rem;
  margin-bottom: 1.1rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px dashed rgba(168, 85, 247, 0.4);
  border-radius: 14px;
  padding: 0.65rem 0.6rem;
  flex-wrap: nowrap;
  width: 100%;
  box-sizing: border-box;
}

.comparison-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex-shrink: 1;
  min-width: 0;
}

.comparison-brand-row {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  margin-bottom: 0.15rem;
}

.comparison-silver-logo {
  height: 18px;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 3px 6px rgba(0, 0, 0, 0.6));
  flex-shrink: 0;
}

.logo-gpt-silver { transform: scale(1.1); }
.logo-lovable-silver { transform: scale(1); }
.logo-claude-silver { transform: scale(1.1); }

.comparison-label {
  font-size: 0.68rem;
  color: #cbd5e1;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.gold-label {
  color: #cbd5e1;
}

.comparison-old-price {
  font-size: 0.85rem;
  font-weight: 800;
  color: #f87171;
  text-decoration: line-through;
  text-decoration-color: #f87171;
  text-decoration-thickness: 2px;
  white-space: nowrap;
}

.comparison-plus-sign {
  font-size: 1rem;
  font-weight: 900;
  color: var(--primary-purple);
  flex-shrink: 0;
}

/* SÓ HOJE POR LABEL */
.price-today-wrapper {
  margin-bottom: 0.2rem;
}

.price-today-label {
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.15em;
  color: #34d399;
  text-transform: uppercase;
}

.glow-gold {
  color: #34d399;
}

.plan-price-box {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 0.2rem;
  margin-bottom: 0.15rem;
}

.price-currency {
  font-size: 1.4rem;
  font-weight: 800;
  color: #ffffff;
}

.price-amount {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: #ffffff !important;
  text-shadow: 0 4px 15px rgba(255, 255, 255, 0.25);
}

.price-cents {
  font-size: 2rem;
  color: #ffffff;
}

.price-period {
  font-size: 0.88rem;
  color: #cbd5e1;
  margin-bottom: 1.75rem;
}

.plan-features {
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  margin-bottom: 1.75rem;
  flex: 1;
}

.plan-features li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.92rem;
  font-weight: 600;
  color: #ffffff;
}

.plan-features .check-icon {
  color: var(--primary-emerald);
  flex-shrink: 0;
  width: 18px;
  height: 18px;
}

.highlight-feature {
  color: #34d399 !important;
}

.gold-check {
  color: #10b981 !important;
}

.btn-pricing {
  padding: 1.1rem;
  font-size: 1.05rem;
  font-weight: 800;
  border-radius: 14px;
}

/* ==========================================================================
   FAIXA 8: GUARANTEE SECTION
   ========================================================================== */
/* ==========================================================================
   FAIXA 8: GUARANTEE SECTION (CHATLOVE OFFICIAL 100% REEMBOLSO SEAL)
   ========================================================================== */
.guarantee-section {
  padding: 5rem 0;
  position: relative;
  z-index: 3;
  width: 100%;
  background: linear-gradient(180deg, #060914 0%, #080c1d 50%, #060914 100%);
}

.guarantee-card {
  position: relative;
  background: rgba(13, 17, 28, 0.65);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid rgba(168, 85, 247, 0.25);
  border-radius: 2.25rem;
  padding: 3rem 2.5rem;
  box-shadow: 0 30px 90px -20px rgba(124, 58, 237, 0.25);
  overflow: hidden;
}

.guarantee-card::before {
  content: '';
  position: absolute;
  top: -50%;
  left: 50%;
  transform: translateX(-50%);
  width: 80%;
  height: 80%;
  background: radial-gradient(ellipse at center, rgba(168, 85, 247, 0.15), transparent 70%);
  pointer-events: none;
}

.guarantee-header-badge {
  display: flex;
  justify-content: center;
  margin-bottom: 2.5rem;
}

.guarantee-grid {
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: 3.5rem;
  align-items: center;
}

/* --- CIRCULAR GUARANTEE SEAL BADGE (IMAGE MATCH) --- */
.guarantee-visual {
  display: flex !important;
  justify-content: center !important;
  align-items: center !important;
  width: 100% !important;
  min-height: 330px !important;
}

.guarantee-seal-wrapper {
  position: relative !important;
  width: 330px !important;
  height: 330px !important;
  min-width: 330px !important;
  min-height: 330px !important;
  max-width: 100% !important;
  margin: 0 auto !important;
  flex-shrink: 0 !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
}

.guarantee-seal-spinner {
  position: absolute !important;
  top: 0 !important;
  left: 0 !important;
  right: 0 !important;
  bottom: 0 !important;
  width: 100% !important;
  height: 100% !important;
  border-radius: 50% !important;
  background: conic-gradient(from 180deg, #3b82f6, transparent 35%, #a855f7 70%, transparent 95%) !important;
  -webkit-mask: radial-gradient(circle, transparent 64%, black 65%, black 100%);
  mask: radial-gradient(circle, transparent 64%, black 65%, black 100%);
  border: 3px solid rgba(168, 85, 247, 0.4) !important;
  box-shadow: 0 0 30px rgba(168, 85, 247, 0.4), inset 0 0 20px rgba(59, 130, 246, 0.3) !important;
  animation: seal-spin 14s linear infinite !important;
  pointer-events: none !important;
  z-index: 1 !important;
}

@keyframes seal-spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.guarantee-seal-inner {
  position: absolute !important;
  top: 6% !important;
  left: 6% !important;
  right: 6% !important;
  bottom: 6% !important;
  width: 88% !important;
  height: 88% !important;
  border-radius: 50% !important;
  background: #060913 !important;
  background-image: radial-gradient(circle at center, rgba(168, 85, 247, 0.15) 0%, #060913 80%) !important;
  backdrop-filter: blur(24px) !important;
  -webkit-backdrop-filter: blur(24px) !important;
  border: 2px solid rgba(168, 85, 247, 0.35) !important;
  display: flex !important;
  flex-direction: column !important;
  align-items: center !important;
  justify-content: center !important;
  text-align: center !important;
  padding: 1.25rem !important;
  box-shadow: 0 0 50px rgba(124, 58, 237, 0.4), inset 0 0 35px rgba(124, 58, 237, 0.15) !important;
  z-index: 2 !important;
  box-sizing: border-box !important;
}

.seal-icon {
  width: 38px !important;
  height: 38px !important;
  min-width: 38px !important;
  min-height: 38px !important;
  max-width: 38px !important;
  max-height: 38px !important;
  flex-shrink: 0 !important;
  color: #a855f7 !important;
  stroke-width: 2.2 !important;
  margin-bottom: 0.25rem !important;
  filter: drop-shadow(0 0 10px rgba(168, 85, 247, 0.6)) !important;
}

.seal-num {
  font-family: 'Space Grotesk', 'Plus Jakarta Sans', sans-serif !important;
  font-size: 3.75rem !important;
  font-weight: 900 !important;
  line-height: 1 !important;
  color: #ffffff !important;
  letter-spacing: -0.04em !important;
  margin-bottom: 0.15rem !important;
  text-shadow: 0 4px 20px rgba(255, 255, 255, 0.25) !important;
}

.seal-title {
  font-size: 0.72rem !important;
  font-weight: 900 !important;
  text-transform: uppercase !important;
  letter-spacing: 0.22em !important;
  color: #c084fc !important;
  margin-bottom: 0.85rem !important;
}

.seal-status {
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 0.45rem !important;
  font-size: 0.65rem !important;
  font-weight: 800 !important;
  text-transform: uppercase !important;
  letter-spacing: 0.15em !important;
  color: #94a3b8 !important;
  margin-bottom: 0.35rem !important;
}

.seal-dot {
  width: 6px !important;
  height: 6px !important;
  min-width: 6px !important;
  min-height: 6px !important;
  border-radius: 50% !important;
  background-color: #10b981 !important;
  box-shadow: 0 0 8px #10b981 !important;
  display: inline-block !important;
  flex-shrink: 0 !important;
}

.seal-sub {
  font-size: 0.62rem !important;
  font-weight: 700 !important;
  text-transform: uppercase !important;
  letter-spacing: 0.18em !important;
  color: rgba(148, 163, 184, 0.45) !important;
}

/* --- GUARANTEE CONTENT RIGHT SIDE --- */
.guarantee-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.guarantee-title {
  font-family: 'Space Grotesk', 'Plus Jakarta Sans', sans-serif;
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 900;
  text-transform: uppercase;
  line-height: 0.95;
  letter-spacing: -0.03em;
  color: #ffffff !important;
  margin-bottom: 1.25rem;
}

.guarantee-desc {
  font-size: 1.05rem;
  color: #cbd5e1;
  margin-bottom: 2rem;
  line-height: 1.65;
  max-width: 620px;
}

.guarantee-benefits-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-bottom: 2rem;
  width: 100%;
}

.benefit-item {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 1.25rem;
  padding: 1rem 1.15rem;
  transition: all 0.3s ease;
}

.benefit-item:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(168, 85, 247, 0.3);
  transform: translateY(-2px);
}

.benefit-icon-wrapper {
  width: 36px !important;
  height: 36px !important;
  min-width: 36px !important;
  min-height: 36px !important;
  max-width: 36px !important;
  max-height: 36px !important;
  border-radius: 0.75rem;
  background: rgba(168, 85, 247, 0.12);
  border: 1px solid rgba(168, 85, 247, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  overflow: hidden;
}

.benefit-icon {
  width: 18px !important;
  height: 18px !important;
  min-width: 18px !important;
  min-height: 18px !important;
  max-width: 18px !important;
  max-height: 18px !important;
  flex-shrink: 0;
  color: #a855f7;
}

.benefit-text-box {
  display: flex;
  flex-direction: column;
}

.benefit-title {
  font-size: 0.92rem;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 0.2rem;
  letter-spacing: -0.01em;
}

.benefit-desc {
  font-size: 0.78rem;
  color: #94a3b8;
  line-height: 1.45;
}

.guarantee-actions {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.guarantee-trust-badge {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: #cbd5e1;
}

.trust-shield-icon {
  width: 18px !important;
  height: 18px !important;
  min-width: 18px !important;
  min-height: 18px !important;
  max-width: 18px !important;
  max-height: 18px !important;
  color: #10b981;
  flex-shrink: 0;
}

/* ==========================================================================
   FAIXA 9: FAQ ACCORDION (DARK BLUE FAQ BAND)
   ========================================================================== */
.faq-section {
  padding: 3.5rem 0 4rem 0;
  position: relative;
  z-index: 3;
  width: 100%;
  background: linear-gradient(180deg, #060914 0%, #0c1122 100%);
}

.faq-accordion-list {
  max-width: 840px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  position: relative;
  z-index: 5;
}

.faq-item {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--transition-fast);
}

.faq-item:hover, .faq-item.active {
  border-color: var(--border-highlight);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.35rem;
  background: transparent;
  border: none;
  color: #ffffff !important;
  font-family: inherit;
  font-size: 1rem;
  font-weight: 700;
  text-align: left;
  cursor: pointer;
}

.faq-num {
  font-family: 'Space Grotesk', sans-serif;
  color: #d8b4fe !important;
  font-size: 0.88rem;
  font-weight: 800;
}

.faq-title { 
  flex: 1; 
  color: #ffffff !important;
}

.faq-icon {
  font-size: 1.3rem;
  font-weight: 400;
  color: #cbd5e1;
  transition: transform var(--transition-fast);
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
  color: #d8b4fe;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
  padding: 0 1.35rem;
}

.faq-item.active .faq-answer {
  max-height: 600px;
  padding: 0 1.35rem 1.1rem 1.35rem;
}

.faq-answer p {
  font-size: 0.92rem;
  color: #e2e8f0;
  line-height: 1.6;
}

/* ==========================================================================
   FOOTER SECTION
   ========================================================================== */
.footer-section {
  position: relative;
  z-index: 5;
  width: 100%;
  padding: 3.5rem 0 3rem 0;
  background: linear-gradient(180deg, #060914 0%, #04060d 100%);
  border-top: 1px solid rgba(168, 85, 247, 0.25);
  box-shadow: inset 0 20px 40px rgba(0, 0, 0, 0.5);
}

.footer-container-grid {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
  width: 100%;
}

@media (min-width: 992px) {
  .footer-container-grid {
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-start;
    gap: 4rem;
  }
}

.footer-brand-col {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1rem;
  width: 100%;
}

@media (min-width: 992px) {
  .footer-brand-col {
    flex: 0 0 300px;
    max-width: 300px;
  }
}

.footer-brand-col .dual-logo-wrapper {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  width: 100%;
  margin-bottom: 0.25rem;
}

.footer-brand-col .logo-chatlove {
  height: 34px !important;
  width: auto !important;
  max-width: 160px !important;
  object-fit: contain;
  display: block;
}

.footer-brand-col .logo-nickse {
  height: 38px !important;
  width: 38px !important;
  max-width: 38px !important;
  object-fit: contain;
  display: block;
}

.footer-brand-col .logo-plus {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 800;
  font-size: 1.3rem;
  color: var(--primary-purple);
  line-height: 1;
}

.footer-brand-tagline {
  font-size: 0.86rem;
  color: #cbd5e1;
  line-height: 1.6;
  max-width: 300px;
}

.footer-copyright {
  font-size: 0.78rem;
  color: #94a3b8;
  margin-top: 0.25rem;
}

.footer-links-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  width: 100%;
}

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

@media (min-width: 992px) {
  .footer-links-grid {
    flex: 1;
  }
}

.footer-col-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #ffffff;
  margin-bottom: 1rem;
}

.footer-link-list {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.footer-link {
  font-size: 0.88rem;
  color: #94a3b8;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  transition: all 0.25s ease;
}

.footer-link:hover {
  color: #ffffff;
  transform: translateX(2px);
}

.footer-icon-svg {
  width: 16px;
  height: 16px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex-shrink: 0;
}

/* ==========================================================================
   RESPONSIVE MEDIA QUERIES
   ========================================================================== */
@media (max-width: 1024px) {
  .hero-container {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-content {
    align-items: center;
  }

  .hero-features-list {
    justify-content: center;
  }

  .hero-cta-group {
    justify-content: center;
  }

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

  .setup-header-grid {
    grid-template-columns: 1fr;
  }

  .setup-header-right {
    align-items: flex-start;
  }

  .setup-3step-grid {
    grid-template-columns: 1fr;
  }

  .setup-bottom-stats-row {
    flex-wrap: wrap;
    gap: 1.75rem;
  }

  .guarantee-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .guarantee-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
  }

  .guarantee-actions {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    width: 100%;
    box-sizing: border-box;
  }
}

@media (max-width: 768px) {
  .header-nav-wrapper {
    width: 100%;
    padding: 0 0.5rem;
  }

  .nav-menu-desktop, .nav-actions-desktop {
    display: none;
  }

  .mobile-toggle-btn {
    display: flex;
  }

  .models-grid, .features-grid {
    grid-template-columns: 1fr;
  }

  .setup-card-container {
    padding: 1.75rem 1rem;
  }

  .stack-card {
    width: 340px;
    min-height: 460px;
  }

  .card-inner-horizontal {
    grid-template-columns: 1fr;
    gap: 1rem;
    padding: 1.1rem;
  }

  .card-video-box {
    height: 170px;
  }

  .hero-section {
    padding-top: 3rem;
  }

  .hero-title {
    font-size: 2.1rem;
  }

  .btn-hero {
    width: 100%;
  }

  .guarantee-card {
    padding: 1.75rem 1rem;
    box-sizing: border-box;
    width: 100%;
    overflow: hidden;
  }

  .guarantee-title {
    font-size: 1.35rem;
    line-height: 1.3;
    text-align: center;
  }

  .guarantee-desc {
    font-size: 0.88rem;
    line-height: 1.55;
    text-align: center;
  }

  .guarantee-benefits-grid {
    grid-template-columns: 1fr;
    width: 100%;
    gap: 0.75rem;
    box-sizing: border-box;
  }

  .benefit-item {
    width: 100%;
    box-sizing: border-box;
    text-align: left;
    padding: 0.85rem 1rem;
  }

  .benefit-title {
    font-size: 0.88rem;
    text-align: left;
  }

  .benefit-desc {
    font-size: 0.78rem;
    text-align: left;
  }

  .guarantee-actions .btn {
    width: 100%;
    justify-content: center;
    white-space: normal;
    text-align: center;
  }

  .guarantee-note {
    text-align: center;
    font-size: 0.78rem;
  }

  .footer-container {
    flex-direction: column;
    text-align: center;
  }
}

/* Extra Mobile Fine-Tuning & Small Screen Devices (iPhone SE, Galaxy, etc) */
@media (max-width: 480px) {
  html, body {
    overflow-x: hidden;
  }

  .nav-bar {
    padding: 0 0.25rem;
  }

  .logo-chatlove {
    max-width: 110px !important;
    height: 26px !important;
  }

  .logo-nickse {
    width: 30px !important;
    height: 30px !important;
    max-width: 30px !important;
  }

  .logo-plus {
    font-size: 1.1rem;
    margin: 0 0.15rem;
  }

  .badge-pill {
    padding: 0.35rem 0.65rem;
  }

  .badge-text {
    font-size: 0.68rem;
    letter-spacing: 0.06em;
  }

  .hero-title {
    font-size: clamp(1.65rem, 6.5vw, 2.2rem);
  }

  .hero-subtitle {
    font-size: 0.95rem;
    line-height: 1.5;
  }

  .hero-features-list {
    gap: 0.4rem;
  }

  .hero-features-list li {
    font-size: 0.76rem;
    padding: 0.3rem 0.6rem;
  }

  .hero-dual-brand-badge {
    right: 0;
    top: -10px;
    padding: 0.35rem 0.6rem;
  }

  .hero-brand-emblem {
    height: 28px;
  }

  /* Testimonials 3D Stack fine-tuning */
  .card-stack-stage {
    min-height: 480px;
  }

  .card-stack-wrapper {
    height: 450px;
  }

  .stack-card {
    width: calc(100vw - 1.75rem);
    max-width: 340px;
    min-height: 440px;
    height: auto;
  }

  .card-inner-horizontal {
    grid-template-columns: 1fr;
    gap: 0.75rem;
    padding: 0.9rem;
  }

  .card-video-box {
    height: 175px;
  }

  .testimonial-text {
    font-size: 0.85rem;
    line-height: 1.45;
    margin-bottom: 0.6rem;
  }

  .quote-mark {
    font-size: 2.2rem;
  }

  .author-name {
    font-size: 0.82rem;
  }

  .author-meta {
    font-size: 0.7rem;
  }

  /* Guarantee Section 480px Fine-Tuning */
  .guarantee-card {
    padding: 1.5rem 0.85rem;
    border-radius: 20px;
  }

  .guarantee-visual {
    min-height: 270px;
  }

  .guarantee-seal-wrapper {
    width: 270px;
    height: 270px;
  }

  .seal-num {
    font-size: 3rem !important;
  }

  .guarantee-title {
    font-size: 1.2rem;
  }

  /* Pricing Box Fine-Tuning */
  .pricing-card {
    padding: 2.5rem 1rem 1.75rem 1rem;
  }

  .pricing-comparison-box {
    flex-direction: column;
    gap: 0.5rem;
    padding: 0.6rem 0.5rem;
  }

  .comparison-plus-sign {
    font-size: 1rem;
  }

  .price-amount {
    font-size: 3.2rem;
  }

  .price-cents {
    font-size: 1.6rem;
  }

  .plan-features li {
    font-size: 0.84rem;
  }

  /* Setup Banner Button & Stats */
  .setup-card-container {
    padding: 1.5rem 0.85rem;
    border-radius: 20px;
  }

  .setup-main-title {
    font-size: 1.75rem;
  }

  .setup-header-right {
    width: 100%;
  }

  .setup-cta-btn {
    width: 100%;
    justify-content: center;
    padding: 0.9rem 1rem;
    font-size: 0.92rem;
  }

  .setup-bottom-stats-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.5rem;
    text-align: center;
  }

  .bottom-stat-item {
    flex-direction: column;
    gap: 0.2rem;
  }

  .stat-bold-val {
    font-size: 1.05rem;
  }

  .stat-sub-lbl {
    font-size: 0.58rem;
    letter-spacing: 0.05em;
  }

  /* FAQ Question Mobile */
  .faq-question {
    padding: 0.85rem 1rem;
    font-size: 0.92rem;
  }

  .faq-answer {
    padding: 0 1rem;
  }

  .faq-item.active .faq-answer {
    padding: 0 1rem 1rem 1rem;
  }

  /* Footer Links Grid */
  .footer-links-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem 1rem;
  }
}

/* ==========================================================================
   MODO CLARO (LIGHT MODE SYSTEM MATCHING REFERENCE IMAGE EXACTLY)
   ========================================================================== */
html.light {
  background-color: #f8fafc;
  color: #0f172a;
}

html.light body {
  background-color: #f8fafc;
  color: #0f172a;
}

/* Ambient & Grid Overlays */
html.light .bg-effects {
  opacity: 0.35;
}

html.light .hero-radial-bg {
  background: radial-gradient(circle at 50% 30%, rgba(168, 85, 247, 0.2) 0%, rgba(255, 255, 255, 0) 70%);
}

html.light .grid-overlay {
  background-image: radial-gradient(rgba(168, 85, 247, 0.12) 1px, transparent 1px);
}

html.light .laser-divider {
  background: linear-gradient(90deg, transparent 0%, rgba(168, 85, 247, 0.3) 50%, transparent 100%);
  box-shadow: 0 0 10px rgba(168, 85, 247, 0.2);
}

/* Navigation Header & Logo Fix for Light Mode */
html.light .header-nav-wrapper {
  background: rgba(255, 255, 255, 0.85);
  border-color: rgba(226, 232, 240, 0.8);
}

html.light .header-nav-wrapper.scrolled {
  background: rgba(255, 255, 255, 0.96);
  border-color: rgba(168, 85, 247, 0.3);
  box-shadow: 0 10px 30px rgba(124, 58, 237, 0.1);
}

html.light .dual-logo-wrapper {
  background: transparent;
  border: none;
  box-shadow: none;
  padding: 0;
}

html.light .logo-chatlove,
html.light .pricing-logo {
  filter: drop-shadow(0 0 1px #0f172a) drop-shadow(0 0 1px #0f172a) drop-shadow(0 0 1.5px #0f172a);
}

html.light .nav-link-item {
  color: #334155;
}

html.light .nav-link-item:hover {
  color: #0f172a;
  background: rgba(168, 85, 247, 0.08);
}

html.light .theme-toggle-btn {
  background: rgba(0, 0, 0, 0.05);
  border-color: rgba(0, 0, 0, 0.12);
  color: #475569;
}

html.light .theme-toggle-btn:hover {
  background: rgba(168, 85, 247, 0.15);
  color: #9333ea;
}

/* Mobile Drawer Light Mode */
html.light .mobile-drawer-overlay {
  background: rgba(255, 255, 255, 0.98);
  border-top-color: rgba(226, 232, 240, 0.8);
}

html.light .mobile-drawer-link {
  color: #334155;
}

html.light .mobile-drawer-link:hover {
  color: #0f172a;
  background: rgba(168, 85, 247, 0.08);
}

html.light .mobile-toggle-btn {
  background: rgba(0, 0, 0, 0.04);
  border-color: rgba(0, 0, 0, 0.12);
  color: #0f172a;
}

html.light .hamburger-icon span {
  background: #0f172a;
}

/* Hero Section */
html.light .hero-section {
  background: #ffffff;
}

html.light .text-white {
  color: #0f172a !important;
}

html.light .hero-subtitle {
  color: #475569 !important;
}

html.light .badge-pill {
  background: rgba(255, 255, 255, 0.92);
  border-color: rgba(168, 85, 247, 0.35);
  box-shadow: 0 4px 15px rgba(168, 85, 247, 0.12);
}

html.light .badge-text {
  color: #6b21a8;
}

html.light .hero-features-list li {
  background: rgba(168, 85, 247, 0.06);
  border-color: rgba(168, 85, 247, 0.2);
  color: #1e1b4b;
}

html.light .hero-guarantee-note {
  color: #64748b;
}

html.light .hero-dual-brand-badge {
  background: rgba(255, 255, 255, 0.95);
  border-color: rgba(168, 85, 247, 0.3);
  box-shadow: 0 10px 25px rgba(168, 85, 247, 0.15);
}

/* Section Titles & Subtitles */
html.light .section-title {
  color: #0f172a !important;
}

html.light .section-subtitle {
  color: #475569 !important;
}

/* Faixa 1: Browsers Marquee */
html.light .browsers-section {
  background: #f8fafc;
  border-top-color: rgba(168, 85, 247, 0.2);
  border-bottom-color: rgba(168, 85, 247, 0.2);
  box-shadow: none;
}

html.light .browsers-title {
  color: #6b21a8 !important;
}

html.light .browser-item span {
  color: #1e293b;
}

/* Faixa 2: Video Section (Soft Lavender Background) */
html.light .video-section {
  background: linear-gradient(180deg, #f5f3ff 0%, #ede9fe 50%, #f5f3ff 100%);
}

html.light .video-glass-card {
  background: #ffffff;
  border-color: rgba(168, 85, 247, 0.3);
  box-shadow: 0 20px 50px rgba(124, 58, 237, 0.15);
}

html.light .tag-pill {
  background: #ffffff;
  border-color: rgba(168, 85, 247, 0.25);
  color: #4c1d95;
}

/* Faixa 3: Multi-Model Section (White Background) */
html.light .models-section {
  background: #ffffff;
}

html.light .silver-text-title {
  color: #0f172a !important;
  text-shadow: none;
}

html.light .model-card {
  background: #ffffff;
  border-color: rgba(168, 85, 247, 0.25);
  box-shadow: 0 10px 30px rgba(124, 58, 237, 0.08);
}

html.light .model-card:hover {
  background: #ffffff;
  border-color: rgba(168, 85, 247, 0.6);
  box-shadow: 0 20px 45px rgba(124, 58, 237, 0.2);
}

html.light .model-name {
  color: #0f172a;
}

html.light .model-vendor-pill {
  background: #f5f3ff;
  border-color: rgba(168, 85, 247, 0.3);
  color: #6b21a8;
}

/* Faixa 4: Setup Banner Section (Soft Purple Container) */
html.light .setup-banner-section {
  background: #f8fafc;
}

html.light .setup-card-container {
  background: linear-gradient(135deg, #f5f3ff 0%, #ede9fe 100%);
  border-color: rgba(168, 85, 247, 0.3);
  box-shadow: 0 20px 50px rgba(124, 58, 237, 0.12);
}

html.light .setup-version-pill {
  background: rgba(16, 185, 129, 0.15);
  border-color: rgba(16, 185, 129, 0.4);
}

html.light .version-label {
  color: #065f46;
}

html.light .setup-main-title {
  color: #0f172a !important;
}

html.light .setup-subtext {
  color: #334155;
}

html.light .setup-verified-note {
  color: #475569;
}

html.light .step-card {
  background: #ffffff;
  border-color: rgba(168, 85, 247, 0.2);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.04);
}

html.light .step-card-text h4 {
  color: #0f172a;
}

html.light .step-card-text p {
  color: #475569;
}

html.light .stat-bold-val {
  color: #0f172a;
}

html.light .stat-sub-lbl {
  color: #64748b;
}

html.light .setup-footer-tag {
  color: #6b21a8;
}

/* Faixa 5: Features Grid (Soft Lavender Background) */
html.light .features-section {
  background: linear-gradient(180deg, #f5f3ff 0%, #ede9fe 50%, #f5f3ff 100%);
}

html.light .feature-card {
  background: #ffffff;
  border-color: rgba(168, 85, 247, 0.25);
  box-shadow: 0 10px 25px rgba(124, 58, 237, 0.06);
}

html.light .feature-card:hover {
  background: #ffffff;
  border-color: rgba(168, 85, 247, 0.6);
  box-shadow: 0 20px 40px rgba(124, 58, 237, 0.18);
}

html.light .feature-title {
  color: #0f172a;
}

html.light .feature-desc {
  color: #475569;
}

/* Faixa 6: Testimonials Section (White Background) */
html.light .testimonials-section {
  background: #ffffff;
}

html.light .stack-card {
  background: #ffffff;
  border-color: rgba(168, 85, 247, 0.25);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.08), 0 0 30px rgba(124, 58, 237, 0.1);
}

html.light .stack-card.active-stack-card {
  background: #ffffff;
  border-color: rgba(168, 85, 247, 0.6);
  box-shadow: 0 25px 60px rgba(124, 58, 237, 0.25);
}

html.light .testimonial-text {
  color: #0f172a;
}

html.light .quote-mark {
  color: rgba(168, 85, 247, 0.25);
}

html.light .rating-num {
  color: #0f172a;
}

html.light .author-name {
  color: #0f172a;
}

html.light .author-meta {
  color: #64748b;
}

html.light .stack-nav-btn {
  background: #ffffff;
  border-color: rgba(168, 85, 247, 0.3);
  color: #0f172a;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
}

html.light .stack-dot {
  background: rgba(168, 85, 247, 0.25);
}

/* Faixa 7: Pricing Section (Soft Lavender Background) */
html.light .pricing-section {
  background: linear-gradient(180deg, #f5f3ff 0%, #ede9fe 50%, #f5f3ff 100%);
}

html.light .pricing-card {
  background: #ffffff;
  border-color: #9333ea;
  box-shadow: 0 25px 60px rgba(124, 58, 237, 0.2);
}

html.light .plan-name {
  color: #0f172a;
}

html.light .plan-tagline {
  color: #7c3aed;
}

html.light .pricing-comparison-box {
  background: rgba(168, 85, 247, 0.06);
  border-color: rgba(168, 85, 247, 0.3);
}

html.light .comparison-label {
  color: #475569;
}

html.light .price-currency,
html.light .price-amount,
html.light .price-cents {
  color: #0f172a !important;
  text-shadow: none;
}

html.light .price-period {
  color: #64748b;
}

html.light .plan-features li {
  color: #1e293b;
}

/* Faixa 8: Guarantee Section (White Background) */
html.light .guarantee-section {
  background: #ffffff;
}

html.light .guarantee-card {
  background: #ffffff;
  border-color: rgba(168, 85, 247, 0.3);
  box-shadow: 0 20px 50px rgba(124, 58, 237, 0.12);
}

html.light .ring-num {
  color: #0f172a !important;
  text-shadow: none;
}

html.light .ring-label {
  color: #7c3aed !important;
  font-weight: 800;
}

html.light .progress-ring-bg {
  stroke: rgba(168, 85, 247, 0.18) !important;
}

html.light .guarantee-title {
  color: #0f172a !important;
}

html.light .guarantee-desc {
  color: #475569;
}

html.light .benefit-item {
  background: rgba(168, 85, 247, 0.04);
  border-color: rgba(168, 85, 247, 0.2);
}

html.light .benefit-title {
  color: #0f172a;
}

html.light .benefit-desc {
  color: #475569;
}

html.light .guarantee-note {
  color: #64748b;
}

/* Faixa 3: Model Silver Icon Box Fix for Light Mode */
html.light .model-silver-icon-box {
  background: linear-gradient(135deg, #1e1b4b 0%, #3b0764 100%);
  border-radius: 20px;
  padding: 0.75rem;
  border: 1px solid rgba(168, 85, 247, 0.3);
  box-shadow: 0 10px 25px rgba(124, 58, 237, 0.2);
}

html.light .comparison-silver-logo {
  filter: brightness(0.2);
}

/* Faixa 9: FAQ Accordion Section (Soft Lavender Background) */
html.light .faq-section {
  background: linear-gradient(180deg, #f5f3ff 0%, #ede9fe 100%);
}

html.light .faq-num {
  color: #7c3aed !important;
}

html.light .faq-item {
  background: #ffffff;
  border-color: rgba(168, 85, 247, 0.2);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.03);
}

html.light .faq-item:hover,
html.light .faq-item.active {
  border-color: rgba(168, 85, 247, 0.5);
  box-shadow: 0 10px 25px rgba(124, 58, 237, 0.12);
}

html.light .faq-question {
  color: #0f172a !important;
}

html.light .faq-title {
  color: #0f172a !important;
}

html.light .faq-answer p {
  color: #334155;
}

html.light .faq-icon {
  color: #7c3aed;
}

/* Footer Section (Clean Light Background) */
html.light .footer-section {
  background: #f8fafc;
  border-top-color: rgba(168, 85, 247, 0.2);
  box-shadow: none;
}

html.light .footer-brand-tagline {
  color: #475569;
}

html.light .footer-copyright {
  color: #64748b;
}

html.light .footer-col-title {
  color: #0f172a;
}

html.light .footer-link {
  color: #475569;
}

html.light .footer-link:hover {
  color: #9333ea;
}