/* ============================================
   MARK-SE - Registro de Marcas e Patentes
   Design Premium: Preto + Verde Limão Neon
   ============================================ */

/* ============================================
   1. VARIÁVEIS CSS (Design Tokens)
   ============================================ */
:root {
  /* Cores Primárias - Paleta: Preto + Verde Limão Neon */
  --color-primary: #0a0a0a;
  /* Preto principal */
  --color-primary-dark: #000000;
  /* Preto absoluto */
  --color-primary-light: #1a1a1a;
  /* Cinza escuro */
  --color-secondary: #c8ff00;
  /* Verde limão neon */
  --color-secondary-dark: #a8d900;
  /* Verde limão escuro */
  --color-secondary-light: #d4ff33;
  /* Verde limão claro */

  /* Cores de Suporte */
  --color-success: #22c55e;
  --color-warning: #f59e0b;
  --color-danger: #ef4444;
  --color-info: #3b82f6;

  /* Cores Neutras */
  --color-white: #ffffff;
  --color-light: #f5f5f5;
  --color-light-gray: #e5e5e5;
  --color-gray: #737373;
  --color-dark-gray: #a3a3a3;
  --color-darker: #262626;
  --color-black: #000000;

  /* Gradientes */
  --gradient-primary: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 100%);
  --gradient-secondary: linear-gradient(135deg, #c8ff00 0%, #a8d900 100%);
  --gradient-dark: linear-gradient(180deg, #000000 0%, #0a0a0a 100%);
  --gradient-hero: linear-gradient(135deg, #0a0a0a 0%, #111111 100%);
  --gradient-card: linear-gradient(145deg, #1a1a1a 0%, #0f0f0f 100%);
  --shadow-glow: 0 0 30px rgba(200, 255, 0, 0.2);
  --shadow-glow-strong: 0 0 50px rgba(200, 255, 0, 0.3);

  /* Tipografia */
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-heading: 'Poppins', sans-serif;

  /* Tamanhos de Fonte - Escala Harmônica */
  --font-size-xs: 0.75rem;
  /* 12px */
  --font-size-sm: 0.875rem;
  /* 14px */
  --font-size-base: 1rem;
  /* 16px */
  --font-size-md: 1.125rem;
  /* 18px */
  --font-size-lg: 1.25rem;
  /* 20px */
  --font-size-xl: 1.5rem;
  /* 24px */
  --font-size-2xl: 1.875rem;
  /* 30px */
  --font-size-3xl: 2.25rem;
  /* 36px */
  --font-size-4xl: 3rem;
  /* 48px */
  --font-size-5xl: 3.75rem;
  /* 60px */

  /* Pesos de Fonte */
  --font-weight-light: 300;
  --font-weight-regular: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  --font-weight-extrabold: 800;
  --font-weight-black: 900;

  /* Espaçamento - Sistema 8pt */
  --spacing-xs: 0.5rem;
  /* 8px */
  --spacing-sm: 1rem;
  /* 16px */
  --spacing-md: 1.5rem;
  /* 24px */
  --spacing-lg: 2rem;
  /* 32px */
  --spacing-xl: 3rem;
  /* 48px */
  --spacing-2xl: 4rem;
  /* 64px */
  --spacing-3xl: 6rem;
  /* 96px */

  /* Border Radius */
  --radius-sm: 0.25rem;
  /* 4px */
  --radius-md: 0.5rem;
  /* 8px */
  --radius-lg: 0.75rem;
  /* 12px */
  --radius-xl: 1rem;
  /* 16px */
  --radius-2xl: 1.5rem;
  /* 24px */
  --radius-full: 9999px;

  /* Sombras */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);

  /* Transições */
  --transition-fast: 80ms ease-in-out;
  --transition-base: 150ms ease-in-out;
  --transition-slow: 250ms ease-in-out;

  /* Z-index */
  --z-dropdown: 1000;
  --z-sticky: 1020;
  --z-fixed: 1030;
  --z-modal: 1040;
  --z-popover: 1050;
  --z-tooltip: 1060;
}

/* ============================================
   2. RESET E BASE
   ============================================ */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-primary);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-regular);
  line-height: 1.6;
  color: var(--color-white);
  background-color: var(--color-primary);
  overflow-x: hidden;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  font-weight: var(--font-weight-bold);
  line-height: 1.15;
  color: var(--color-white);
  margin-bottom: var(--spacing-md);
}

h1 {
  font-size: var(--font-size-4xl);
}

h2 {
  font-size: var(--font-size-3xl);
}

h3 {
  font-size: var(--font-size-2xl);
}

h4 {
  font-size: var(--font-size-xl);
}

h5 {
  font-size: var(--font-size-lg);
}

h6 {
  font-size: var(--font-size-md);
}

p {
  margin-bottom: var(--spacing-sm);
}

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

a:hover {
  color: var(--color-secondary-light);
}

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

ul {
  list-style: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  outline: none;
}

/* ============================================
   3. UTILITÁRIOS
   ============================================ */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.section {
  padding: var(--spacing-3xl) 0;
  background: var(--color-primary);
}

.section__header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto var(--spacing-2xl);
}

.section__subtitle {
  display: inline-block;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--color-secondary);
  margin-bottom: var(--spacing-sm);
}

.section__title {
  font-size: var(--font-size-3xl);
  color: var(--color-white);
  margin-bottom: var(--spacing-md);
}

.section__description {
  font-size: var(--font-size-md);
  color: var(--color-dark-gray);
  line-height: 1.7;
}

.highlight {
  color: var(--color-secondary);
  -webkit-text-fill-color: var(--color-secondary);
}

/* ============================================
   4. BOTÕES
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-xs);
  padding: 1rem 2rem;
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  text-align: center;
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
  cursor: pointer;
  border: 2px solid transparent;
}

.btn i {
  font-size: 1.1em;
}

.btn-primary {
  background: var(--color-secondary);
  color: var(--color-black);
  border-color: var(--color-secondary);
}

.btn-primary:hover {
  background: var(--color-secondary-light);
  color: var(--color-black);
  border-color: var(--color-secondary-light);
  transform: translateY(-3px);
  box-shadow: var(--shadow-glow);
}

.btn-secondary {
  background: transparent;
  color: var(--color-white);
  border-color: rgba(255, 255, 255, 0.3);
}

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

.btn-outline {
  background: transparent;
  color: var(--color-secondary);
  border: 2px solid var(--color-secondary);
}

.btn-outline:hover {
  background: var(--color-secondary);
  color: var(--color-black) !important;
  transform: translateY(-2px);
}

.btn-alert {
  background: var(--color-primary);
  color: var(--color-secondary);
  font-weight: var(--font-weight-bold);
}

.btn-alert:hover {
  background: var(--color-primary-light);
  color: var(--color-secondary);
  transform: scale(1.05);
}

.btn-large {
  padding: 1.25rem 2.5rem;
  font-size: var(--font-size-lg);
}

/* ============================================
   5. HEADER E NAVEGAÇÃO
   ============================================ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background: rgba(10, 10, 10, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  z-index: var(--z-fixed);
  transition: all var(--transition-base);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.header.scroll-header {
  background: rgba(0, 0, 0, 0.98);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
}

.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
}

.nav__logo {
  display: flex;
  align-items: center;
}

.nav__logo i {
  display: none;
}

.nav__logo-img {
  height: 42px;
  width: auto;
  display: block;
}

.visually-hidden {
  position: absolute !important;
  height: 1px;
  width: 1px;
  overflow: hidden;
  clip: rect(1px, 1px, 1px, 1px);
  white-space: nowrap;
  border: 0;
  padding: 0;
  margin: -1px;
}

.nav__list {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
}

.nav__link {
  font-weight: var(--font-weight-medium);
  color: var(--color-white);
  padding: 0.5rem 0;
  position: relative;
  transition: color var(--transition-fast);
  font-size: var(--font-size-sm);
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-secondary);
  transition: width var(--transition-base);
}

.nav__link:hover,
.nav__link.active-link {
  color: var(--color-secondary);
}

.nav__link:hover::after,
.nav__link.active-link::after {
  width: 100%;
}

.nav__link.cta-nav {
  background: var(--color-secondary);
  color: var(--color-black);
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-md);
  font-weight: var(--font-weight-semibold);
  transition: all var(--transition-base);
}

.nav__link.cta-nav::after {
  display: none;
}

.nav__link.cta-nav:hover {
  background: var(--color-secondary-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

.nav__toggle,
.nav__close {
  display: none;
  font-size: 1.5rem;
  color: var(--color-white);
  cursor: pointer;
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 80px;
  background: var(--color-primary);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(200, 255, 0, 0.03) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 20%, rgba(200, 255, 0, 0.02) 0%, transparent 40%);
  pointer-events: none;
}

.hero__container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-2xl);
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero__subtitle {
  display: inline-block;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--color-secondary);
  margin-bottom: var(--spacing-md);
}

.hero__title {
  font-size: var(--font-size-5xl);
  line-height: 1.05;
  margin-bottom: var(--spacing-md);
  color: var(--color-white);
  font-weight: var(--font-weight-bold);
}

.hero__title .highlight {
  display: block;
  color: var(--color-secondary);
}

.hero__description {
  font-size: var(--font-size-md);
  color: var(--color-dark-gray);
  line-height: 1.8;
  margin-bottom: var(--spacing-lg);
}

.hero__description strong {
  color: var(--color-white);
  font-weight: var(--font-weight-semibold);
}

.hero__buttons {
  display: flex;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-2xl);
  flex-wrap: wrap;
}

.hero__stats {
  display: flex;
  gap: var(--spacing-xl);
  padding-top: var(--spacing-lg);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.stat-item {
  text-align: left;
}

.stat-number {
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-secondary);
  display: block;
  line-height: 1;
  margin-bottom: 0.25rem;
}

.stat-number::after {
  content: '+';
}

.stat-label {
  font-size: var(--font-size-sm);
  color: var(--color-dark-gray);
}

.hero__image {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero__card {
  background: var(--color-white);
  padding: var(--spacing-xl);
  border-radius: var(--radius-xl);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.6);
  width: 100%;
  max-width: 420px;
}

.hero__card h3 {
  color: var(--color-primary);
  font-size: var(--font-size-xl);
  text-align: center;
  margin-bottom: var(--spacing-lg);
  line-height: 1.3;
}

.hero__icon {
  display: none;
}

.hero__card p {
  display: none;
}

.hero__scroll {
  position: absolute;
  bottom: var(--spacing-xl);
  left: 50%;
  transform: translateX(-50%);
}

.scroll-down {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: var(--radius-full);
  color: var(--color-white);
  animation: bounce 1s infinite;
}

@keyframes bounce {

  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(8px);
  }
}

/* ============================================
   7. ALERT SECTION
   ============================================ */
.alert-section {
  background: var(--color-secondary);
  padding: var(--spacing-md) 0;
}

.alert-content {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-lg);
  flex-wrap: wrap;
  text-align: center;
}

.alert-content>i {
  font-size: 2rem;
  color: var(--color-primary);
}

.alert-text {
  flex: 1;
  min-width: 250px;
}

.alert-text h3 {
  font-size: var(--font-size-lg);
  color: var(--color-primary);
  margin-bottom: 0.25rem;
}

.alert-text p {
  font-size: var(--font-size-sm);
  color: var(--color-primary);
  opacity: 0.8;
  margin-bottom: 0;
}

@keyframes pulse-icon {

  0%,
  100% {
    transform: scale(1);
  }

  50% {
    transform: scale(1.1);
  }
}

/* ============================================
   8. ABOUT / WHY REGISTER SECTION
   ============================================ */
.about {
  background: var(--color-primary);
}

.about__reasons {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-2xl);
}

.reason-card {
  display: flex;
  gap: var(--spacing-md);
  padding: var(--spacing-lg);
  background: var(--color-primary-light);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.05);
  transition: all var(--transition-base);
}

.reason-card:hover {
  border-color: var(--color-secondary);
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow);
}

.reason-icon {
  flex-shrink: 0;
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(200, 255, 0, 0.1);
  border: 1px solid var(--color-secondary);
  border-radius: var(--radius-md);
  color: var(--color-secondary);
  font-size: 1.25rem;
}

.reason-content h3 {
  font-size: var(--font-size-md);
  margin-bottom: var(--spacing-xs);
  color: var(--color-white);
}

.reason-content p {
  color: var(--color-dark-gray);
  font-size: var(--font-size-sm);
  line-height: 1.6;
  margin-bottom: 0;
}

.about__cta {
  background: var(--gradient-card);
  padding: var(--spacing-2xl);
  border-radius: var(--radius-xl);
  text-align: center;
  border: 1px solid rgba(200, 255, 0, 0.2);
}

.about__cta h3 {
  color: var(--color-white);
  font-size: var(--font-size-2xl);
  margin-bottom: var(--spacing-sm);
}

.about__cta p {
  color: var(--color-dark-gray);
  margin-bottom: var(--spacing-lg);
}

/* ============================================
   9. BENEFITS SECTION
   ============================================ */
.benefits {
  background: var(--color-primary-light);
}

.benefits__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-2xl);
}

.benefit-card {
  background: var(--color-primary);
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  text-align: center;
  border: 1px solid rgba(255, 255, 255, 0.05);
  transition: all var(--transition-base);
}

.benefit-card:hover {
  border-color: var(--color-secondary);
  transform: translateY(-6px);
  box-shadow: var(--shadow-glow);
}

.benefit-icon {
  width: 60px;
  height: 60px;
  margin: 0 auto var(--spacing-md);
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(200, 255, 0, 0.1);
  border: 1px solid var(--color-secondary);
  border-radius: var(--radius-lg);
  color: var(--color-secondary);
  font-size: 1.5rem;
}

.benefit-icon::before {
  display: none;
}

@keyframes pulse-ring {
  0% {
    transform: scale(1);
    opacity: 0.3;
  }

  100% {
    transform: scale(1.3);
    opacity: 0;
  }
}

.benefit-card h3 {
  font-size: var(--font-size-md);
  margin-bottom: var(--spacing-xs);
  color: var(--color-white);
}

.benefit-card p {
  color: var(--color-dark-gray);
  font-size: var(--font-size-sm);
  line-height: 1.5;
  margin-bottom: 0;
}

.benefits__cta {
  text-align: center;
}

/* ============================================
   10. PROCESS SECTION
   ============================================ */
.process {
  background: var(--color-primary);
}

.process__timeline {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
}

.process__timeline::before {
  content: '';
  position: absolute;
  left: 30px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--color-secondary), rgba(200, 255, 0, 0.2));
}

.timeline-item {
  display: flex;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
  position: relative;
}

.timeline-item:last-child {
  margin-bottom: 0;
}

.timeline-item:nth-child(even) {
  flex-direction: row;
}

.timeline-item:nth-child(even) .timeline-content {
  text-align: left;
}

.timeline-number {
  flex-shrink: 0;
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary);
  border: 2px solid var(--color-secondary);
  border-radius: var(--radius-full);
  color: var(--color-secondary);
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  position: relative;
  z-index: 2;
}

.timeline-content {
  flex: 1;
  background: var(--color-primary-light);
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.05);
  transition: all var(--transition-base);
}

.timeline-item:nth-child(even) .timeline-content {
  border-left: none;
  border-right: none;
}

.timeline-content:hover {
  border-color: rgba(200, 255, 0, 0.3);
}

.timeline-item:nth-child(even) .timeline-content:hover {
  transform: translateX(5px);
}

.timeline-content h3 {
  font-size: var(--font-size-lg);
  color: var(--color-white);
  margin-bottom: var(--spacing-xs);
}

.timeline-content p {
  color: var(--color-dark-gray);
  font-size: var(--font-size-sm);
  line-height: 1.6;
  margin-bottom: var(--spacing-xs);
}

.timeline-duration {
  display: inline-block;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  color: var(--color-secondary);
  background: rgba(200, 255, 0, 0.1);
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
}

.process__cta {
  background: var(--color-secondary);
  padding: var(--spacing-2xl);
  border-radius: var(--radius-xl);
  text-align: center;
  margin-top: var(--spacing-2xl);
}

.process__cta h3 {
  color: var(--color-primary);
  font-size: var(--font-size-2xl);
  margin-bottom: var(--spacing-xs);
}

.process__cta p {
  color: var(--color-primary);
  opacity: 0.8;
  margin-bottom: var(--spacing-lg);
}

.process__cta .btn-primary {
  background: var(--color-primary);
  color: var(--color-secondary);
  border-color: var(--color-primary);
}

.process__cta .btn-primary:hover {
  background: var(--color-primary-light);
}

/* ============================================
   11. TESTIMONIALS SECTION
   ============================================ */
.testimonials {
  background: var(--color-primary-light);
}

.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--spacing-md);
}

.testimonial-card {
  background: var(--color-primary);
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.05);
  transition: all var(--transition-base);
  position: relative;
}

.testimonial-card::before {
  content: '"';
  position: absolute;
  top: var(--spacing-md);
  right: var(--spacing-md);
  font-size: 4rem;
  font-family: Georgia, serif;
  color: var(--color-secondary);
  opacity: 0.2;
  line-height: 1;
}

.testimonial-card:hover {
  border-color: var(--color-secondary);
  transform: translateY(-4px);
}

.testimonial-rating {
  display: flex;
  gap: 0.25rem;
  margin-bottom: var(--spacing-md);
  color: var(--color-secondary);
}

.testimonial-text {
  font-size: var(--font-size-base);
  color: var(--color-dark-gray);
  line-height: 1.7;
  margin-bottom: var(--spacing-lg);
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.author-avatar {
  width: 45px;
  height: 45px;
  background: rgba(200, 255, 0, 0.1);
  border: 1px solid var(--color-secondary);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-secondary);
}

.author-info h4 {
  font-size: var(--font-size-sm);
  color: var(--color-white);
  margin-bottom: 0;
}

.author-info span {
  font-size: var(--font-size-xs);
  color: var(--color-gray);
}

/* ============================================
   12. FAQ SECTION
   ============================================ */
.faq {
  background: var(--color-primary);
}

.faq__container {
  max-width: 800px;
  margin: 0 auto var(--spacing-2xl);
}

.faq-item {
  background: var(--color-primary-light);
  border-radius: var(--radius-lg);
  margin-bottom: var(--spacing-sm);
  border: 1px solid rgba(255, 255, 255, 0.05);
  overflow: hidden;
  transition: all var(--transition-base);
}

.faq-item:hover,
.faq-item.active {
  border-color: rgba(200, 255, 0, 0.3);
}

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-lg);
  cursor: pointer;
  user-select: none;
}

.faq-question h3 {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-medium);
  color: var(--color-white);
  margin-bottom: 0;
  flex: 1;
  padding-right: var(--spacing-md);
}

.faq-question i {
  font-size: 1.25rem;
  color: var(--color-secondary);
  transition: transform var(--transition-base);
}

.faq-item.active .faq-question i {
  transform: rotate(180deg);
}

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

.faq-item.active .faq-answer {
  max-height: 500px;
}

.faq-answer p {
  padding: 0 var(--spacing-lg) var(--spacing-lg);
  color: var(--color-dark-gray);
  line-height: 1.7;
  margin-bottom: 0;
}

.faq__cta {
  background: var(--color-primary-light);
  padding: var(--spacing-2xl);
  border-radius: var(--radius-xl);
  text-align: center;
  border: 1px solid rgba(200, 255, 0, 0.2);
}

.faq__cta h3 {
  color: var(--color-white);
  margin-bottom: var(--spacing-xs);
}

.faq__cta p {
  color: var(--color-dark-gray);
  margin-bottom: var(--spacing-lg);
}

/* ============================================
   13. FINAL CTA SECTION
   ============================================ */
.final-cta {
  background: var(--gradient-dark);
  position: relative;
  overflow: hidden;
}

.final-cta::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(ellipse at center, rgba(200, 255, 0, 0.05) 0%, transparent 70%);
  pointer-events: none;
}

.final-cta__content {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.final-cta__content h2 {
  color: var(--color-white);
  font-size: var(--font-size-3xl);
  margin-bottom: var(--spacing-md);
}

.final-cta__content>p {
  font-size: var(--font-size-md);
  color: var(--color-dark-gray);
  margin-bottom: var(--spacing-xl);
}

.final-cta__benefits {
  display: flex;
  justify-content: center;
  gap: var(--spacing-lg);
  flex-wrap: wrap;
  margin-bottom: var(--spacing-xl);
}

.cta-benefit {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.cta-benefit i {
  color: var(--color-secondary);
}

.cta-benefit span {
  color: var(--color-white);
  font-weight: var(--font-weight-medium);
}

.final-cta__guarantee {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-xs);
  margin-top: var(--spacing-xl);
  color: var(--color-dark-gray);
  font-size: var(--font-size-sm);
}

.final-cta__guarantee i {
  color: var(--color-secondary);
}

.pulse-animation {
  animation: pulse-btn 2s infinite;
}

@keyframes pulse-btn {

  0%,
  100% {
    box-shadow: 0 0 0 0 rgba(200, 255, 0, 0.4);
  }

  50% {
    box-shadow: 0 0 0 15px rgba(200, 255, 0, 0);
  }
}

/* ============================================
   14. CONTACT SECTION
   ============================================ */
.contact {
  background: var(--color-primary-light);
}

.contact__container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-2xl);
}

.contact__info h2 {
  font-size: var(--font-size-2xl);
  margin-bottom: var(--spacing-md);
}

.contact__info>p {
  color: var(--color-dark-gray);
  margin-bottom: var(--spacing-xl);
}

.contact__details {
  margin-bottom: var(--spacing-xl);
}

.contact-item {
  display: flex;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-md);
}

.contact-item i {
  flex-shrink: 0;
  width: 45px;
  height: 45px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(200, 255, 0, 0.1);
  border: 1px solid var(--color-secondary);
  border-radius: var(--radius-md);
  color: var(--color-secondary);
}

.contact-item h4 {
  font-size: var(--font-size-sm);
  margin-bottom: 0.25rem;
  color: var(--color-white);
}

.contact-item p,
.contact-item a {
  font-size: var(--font-size-sm);
  color: var(--color-dark-gray);
  margin-bottom: 0;
}

.contact-item a:hover {
  color: var(--color-secondary);
}

.contact__social {
  display: flex;
  gap: var(--spacing-sm);
}

.contact__social a {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  color: var(--color-white);
  transition: all var(--transition-base);
}

.contact__social a:hover {
  border-color: var(--color-secondary);
  color: var(--color-secondary);
  transform: translateY(-3px);
}

.contact__form-wrapper {
  background: var(--color-primary);
  padding: var(--spacing-xl);
  border-radius: var(--radius-xl);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.contact__form h3 {
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-lg);
  color: var(--color-white);
}

.form-group {
  position: relative;
  margin-bottom: var(--spacing-md);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 1rem;
  background: var(--color-primary-light);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  color: var(--color-white);
  font-size: var(--font-size-base);
  font-family: inherit;
  transition: all var(--transition-base);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--color-gray);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-secondary);
  box-shadow: 0 0 0 3px rgba(200, 255, 0, 0.1);
}

.form-group label {
  position: absolute;
  left: 1rem;
  top: 1rem;
  color: var(--color-gray);
  font-size: var(--font-size-base);
  transition: all var(--transition-fast);
  pointer-events: none;
  background: var(--color-primary-light);
  padding: 0 0.25rem;
}

.form-group input:focus+label,
.form-group input:not(:placeholder-shown)+label,
.form-group textarea:focus+label,
.form-group textarea:not(:placeholder-shown)+label {
  top: -0.5rem;
  left: 0.75rem;
  font-size: var(--font-size-xs);
  color: var(--color-secondary);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.contact__form button {
  width: 100%;
}

/* ============================================
   15. FOOTER
   ============================================ */
.footer {
  background: var(--color-black);
  padding: var(--spacing-2xl) 0 var(--spacing-md);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer__container {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

.footer__logo {
  display: flex;
  align-items: center;
  margin-bottom: var(--spacing-md);
}

.footer__logo img {
  height: 40px;
}

.footer__logo i {
  font-size: 1.5rem;
  color: var(--color-secondary);
}

.footer__description {
  color: var(--color-gray);
  font-size: var(--font-size-sm);
  line-height: 1.6;
}

.footer__title {
  color: var(--color-white);
  font-size: var(--font-size-base);
  margin-bottom: var(--spacing-md);
}

.footer__links li {
  margin-bottom: var(--spacing-xs);
}

.footer__links a {
  color: var(--color-gray);
  font-size: var(--font-size-sm);
  transition: color var(--transition-fast);
}

.footer__links a:hover {
  color: var(--color-secondary);
}

.footer__form {
  display: flex;
  gap: var(--spacing-xs);
}

.footer__form input {
  flex: 1;
  padding: 0.75rem;
  background: var(--color-primary-light);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  color: var(--color-white);
  font-size: var(--font-size-sm);
}

.footer__form input::placeholder {
  color: var(--color-gray);
}

.footer__form button {
  padding: 0.75rem 1rem;
  background: var(--color-secondary);
  color: var(--color-black);
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
}

.footer__form button:hover {
  background: var(--color-secondary-light);
}

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--spacing-md);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  font-size: var(--font-size-sm);
  color: var(--color-gray);
}

.footer__legal {
  display: flex;
  gap: var(--spacing-md);
}

.footer__legal a {
  color: var(--color-gray);
}

.footer__legal a:hover {
  color: var(--color-secondary);
}

/* ============================================
   16. FLOATING ELEMENTS
   ============================================ */
.whatsapp-float {
  position: fixed;
  bottom: 25px;
  right: 25px;
  width: 60px;
  height: 60px;
  background: #25D366;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-size: 1.75rem;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
  z-index: var(--z-fixed);
  transition: all var(--transition-base);
  animation: float-whatsapp 3s ease-in-out infinite;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
}

@keyframes float-whatsapp {

  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-8px);
  }
}

.scroll-top {
  position: fixed;
  bottom: 100px;
  right: 25px;
  width: 45px;
  height: 45px;
  background: var(--color-primary-light);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  z-index: var(--z-fixed);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
}

.scroll-top.show {
  opacity: 1;
  visibility: visible;
}

.scroll-top:hover {
  border-color: var(--color-secondary);
  color: var(--color-secondary);
  transform: translateY(-3px);
}

/* ============================================
   17. RESPONSIVE DESIGN
   ============================================ */

/* Tablets e Menores (até 1024px) */
@media screen and (max-width: 1024px) {
  :root {
    --font-size-5xl: 3rem;
    --font-size-4xl: 2.5rem;
    --font-size-3xl: 2rem;
  }

  .hero__container,
  .contact__container {
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
  }

  .hero__image {
    order: -1;
  }

  .hero__card {
    max-width: 100%;
  }

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

  .process__timeline::before {
    left: 30px;
  }

  .timeline-item,
  .timeline-item:nth-child(even) {
    flex-direction: row !important;
  }

  .timeline-item .timeline-content,
  .timeline-item:nth-child(even) .timeline-content {
    text-align: left !important;
  }
}

/* Mobile (até 768px) */
@media screen and (max-width: 768px) {
  :root {
    --font-size-5xl: 2.25rem;
    --font-size-4xl: 2rem;
    --font-size-3xl: 1.75rem;
    --spacing-3xl: 4rem;
  }

  .section {
    padding: var(--spacing-2xl) 0;
  }

  .nav__menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 300px;
    height: 100vh;
    background: var(--color-primary);
    border-left: 1px solid rgba(255, 255, 255, 0.1);
    padding: var(--spacing-2xl) var(--spacing-md);
    transition: right var(--transition-slow);
    z-index: var(--z-fixed);
  }

  .nav__menu.show-menu {
    right: 0;
  }

  .nav__list {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-md);
  }

  .nav__toggle,
  .nav__close {
    display: block;
  }

  .nav__close {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
  }

  .hero {
    min-height: auto;
    padding: calc(80px + var(--spacing-xl)) 0 var(--spacing-xl);
  }

  .hero__buttons {
    flex-direction: column;
    width: 100%;
    gap: var(--spacing-md);
  }

  .hero__buttons .btn {
    width: 100%;
    min-height: 48px;
  }

  .hero__stats {
    flex-direction: column;
    gap: var(--spacing-md);
    width: 100%;
    align-items: center;
  }

  .stat-item {
    text-align: center;
    padding: var(--spacing-md) 0;
    width: 100%;
  }

  .hero__features {
    flex-direction: column;
    width: 100%;
    align-items: center;
  }

  .alert-content {
    flex-direction: column;
    text-align: center;
    padding: 0 var(--spacing-md);
    align-items: center;
  }

  .about__reasons,
  .benefits__grid,
  .testimonials__grid {
    grid-template-columns: 1fr;
    padding: 0 var(--spacing-sm);
    place-items: center;
  }

  .reason-card,
  .benefit-card,
  .testimonial-card {
    width: 100%;
    max-width: 100%;
  }

  .footer__container {
    grid-template-columns: 1fr;
    text-align: center;
    gap: var(--spacing-lg);
    place-items: center;
  }

  .footer__logo,
  .footer__description {
    text-align: center;
  }

  .footer__social {
    justify-content: center;
  }

  .footer__bottom {
    flex-direction: column;
    gap: var(--spacing-md);
    text-align: center;
    align-items: center;
  }

  .footer__legal {
    justify-content: center;
    flex-wrap: wrap;
  }

  .final-cta__benefits {
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
    width: 100%;
  }

  .cta-benefit {
    justify-content: center;
    width: 100%;
  }

  .final-cta__content {
    padding: 0 var(--spacing-md);
  }

  .final-cta__content h2 {
    font-size: var(--font-size-2xl);
  }

  .faq-item,
  .process__timeline {
    width: 100%;
  }

  .contact__social {
    justify-content: center;
  }

  .whatsapp-float {
    bottom: 20px;
    right: 20px;
    width: 55px;
    height: 55px;
  }

  .scroll-top {
    bottom: 85px;
    right: 20px;
  }
}

/* Mobile Pequeno (até 480px) */
@media screen and (max-width: 480px) {
  .container {
    padding: 0 var(--spacing-sm);
  }

  .hero__title {
    font-size: var(--font-size-2xl);
  }

  .section__title {
    font-size: var(--font-size-xl);
  }

  .btn-large {
    padding: 1rem 1.5rem;
    font-size: var(--font-size-base);
  }

  .nav__logo-img {
    height: 35px;
  }
}

/* HD Resolution (1280x720) */
@media screen and (min-width: 1280px) and (max-height: 720px) {
  .hero {
    min-height: 100vh;
  }
}

/* Full HD Resolution (1920x1080) */
@media screen and (min-width: 1920px) {
  .container {
    max-width: 1400px;
  }

  :root {
    --font-size-5xl: 4.5rem;
  }
}

/* ============================================
   18. HERO FORM
   ============================================ */
.hero__form .form-group {
  margin-bottom: var(--spacing-sm);
}

.hero__form input {
  width: 100%;
  padding: 1rem;
  background: #f5f5f5;
  border: 1px solid #e5e5e5;
  border-radius: var(--radius-md);
  color: var(--color-primary);
  font-size: var(--font-size-base);
  font-family: inherit;
  transition: all var(--transition-base);
}

.hero__form input::placeholder {
  color: #999;
}

.hero__form input:focus {
  outline: none;
  border-color: var(--color-secondary);
  box-shadow: 0 0 0 3px rgba(200, 255, 0, 0.2);
}

/* ============================================
   19. ACESSIBILIDADE
   ============================================ */
:focus-visible {
  outline: 2px solid var(--color-secondary);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* ============================================
   20. PRINT STYLES
   ============================================ */
@media print {

  .header,
  .nav,
  .whatsapp-float,
  .scroll-top,
  .hero__buttons,
  .btn,
  .alert-section,
  .final-cta,
  .contact__form,
  .footer__form {
    display: none !important;
  }

  body {
    font-size: 12pt;
    line-height: 1.5;
    color: black;
    background: white;
  }

  .section {
    page-break-inside: avoid;
  }
}

/* ============================================
   21. UTILITY CLASSES
   ============================================ */
.text-center {
  text-align: center;
}

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

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

.mt-1 {
  margin-top: var(--spacing-xs);
}

.mt-2 {
  margin-top: var(--spacing-sm);
}

.mt-3 {
  margin-top: var(--spacing-md);
}

.mt-4 {
  margin-top: var(--spacing-lg);
}

.mb-1 {
  margin-bottom: var(--spacing-xs);
}

.mb-2 {
  margin-bottom: var(--spacing-sm);
}

.mb-3 {
  margin-bottom: var(--spacing-md);
}

.mb-4 {
  margin-bottom: var(--spacing-lg);
}

.hidden {
  display: none;
}

.visible {
  display: block;
}

/* Fim do arquivo CSS */

/* ============================================
   ABOUT US SECTION
   ============================================ */
.about-us__container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-3xl);
  align-items: center;
}

.about-us__data {
  text-align: left;
}

.about-us__description {
  color: var(--color-dark-gray);
  margin-bottom: var(--spacing-md);
  line-height: 1.8;
}

.about-us__stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-lg);
  margin: var(--spacing-xl) 0;
}

.about-us__stat-box {
  background: var(--color-primary-light);
  padding: var(--spacing-md);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.05);
  text-align: center;
}

.about-us__stat-number {
  display: block;
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-secondary);
  margin-bottom: 0.25rem;
}

.about-us__stat-label {
  font-size: var(--font-size-xs);
  color: var(--color-dark-gray);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.about-us__image-wrapper {
  position: relative;
}

.about-us__img {
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-2xl);
  width: 100%;
  aspect-ratio: 4/5;
  object-fit: contain;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.about-us__experience-badge {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background: var(--color-secondary);
  color: var(--color-black);
  padding: var(--spacing-lg);
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  box-shadow: var(--shadow-glow-strong);
  animation: float 3s ease-in-out infinite;
}

.badge-number {
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-black);
  line-height: 1;
}

.badge-text {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  text-transform: uppercase;
  line-height: 1.2;
}

@keyframes float {

  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-10px);
  }
}

@media screen and (max-width: 992px) {
  .about-us__container {
    grid-template-columns: 1fr;
    gap: var(--spacing-2xl);
  }

  .about-us__image-wrapper {
    order: -1;
    max-width: 500px;
    margin: 0 auto;
  }
}

/* ============================================
   VIDEO TESTIMONIALS SECTION
   ============================================ */
.video-testimonials {
  background: var(--color-primary);
  position: relative;
}

.video-testimonials__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-xl);
  margin-top: var(--spacing-2xl);
  justify-content: center;
}

.video-card {
  background: var(--color-primary-light);
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.05);
  transition: all var(--transition-base);
  box-shadow: var(--shadow-lg);
  max-width: 340px;
  width: 100%;
  margin: 0 auto;
}

.video-card:hover {
  transform: translateY(-10px);
  border-color: var(--color-secondary);
  box-shadow: var(--shadow-glow);
}

.video-wrapper {
  position: relative;
  width: 100%;
  aspect-ratio: 9/16;
  background: #000;
}

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

@media screen and (max-width: 768px) {
  .video-testimonials__grid {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
  }
}

/* ============================================
   FRANCHISE SECTION
   ============================================ */
.franchise {
  background: var(--gradient-hero);
  position: relative;
  overflow: hidden;
}

.franchise__container {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--spacing-3xl);
  align-items: center;
  background: var(--color-primary-light);
  padding: var(--spacing-3xl);
  border-radius: var(--radius-2xl);
  border: 1px solid rgba(200, 255, 0, 0.2);
  box-shadow: var(--shadow-glow);
}

.franchise__content {
  max-width: 600px;
}

.franchise__features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-md);
  margin-top: var(--spacing-xl);
}

.franchise__feature {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  color: var(--color-white);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
}

.franchise__feature i {
  color: var(--color-secondary);
  font-size: 1.25rem;
}

.franchise__badge {
  display: flex;
  align-items: center;
  justify-content: center;
}

.badge-inner {
  width: 180px;
  height: 180px;
  background: var(--color-secondary);
  color: var(--color-black);
  border-radius: var(--radius-full);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  box-shadow: var(--shadow-glow-strong);
  animation: pulse-glow 2s infinite;
}

.badge-rank {
  font-size: 4rem;
  font-weight: var(--font-weight-black);
  line-height: 1;
}

.badge-label {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  text-transform: uppercase;
  max-width: 100px;
}

@keyframes pulse-glow {
  0% {
    transform: scale(1);
    box-shadow: 0 0 20px rgba(200, 255, 0, 0.4);
  }

  50% {
    transform: scale(1.05);
    box-shadow: 0 0 40px rgba(200, 255, 0, 0.6);
  }

  100% {
    transform: scale(1);
    box-shadow: 0 0 20px rgba(200, 255, 0, 0.4);
  }
}

@media screen and (max-width: 992px) {
  .franchise__container {
    grid-template-columns: 1fr;
    text-align: center;
    padding: var(--spacing-2xl);
  }

  .franchise__content {
    max-width: 100%;
  }

  .franchise__features {
    justify-items: center;
  }

  .franchise__badge {
    margin-top: var(--spacing-lg);
  }
}