/* ===================================
   NF Acessórios - Landing Page Styles
   =================================== */

/* CSS Variables - Design System */
:root {
  /* Brand Colors */
  --brand-blue: hsl(210, 100%, 20%);        /* #003366 */
  --brand-blue-light: hsl(210, 100%, 30%);
  --brand-blue-dark: hsl(210, 100%, 15%);
  --brand-orange: hsl(2, 61%, 50%);          /* #cc3632 */
  --brand-star-orange: hsl(36, 100%, 50%);   /* #FF9900 */
  --brand-green: hsl(142, 70%, 49%);         /* #25D366 */
  --brand-green-dark: hsl(142, 70%, 40%);
  --brand-gray-light: hsl(0, 0%, 96%);       /* #F5F5F5 */
  --brand-gray: hsl(0, 0%, 80%);             /* #CCCCCC */
  --brand-gray-dark: hsl(0, 0%, 40%);        /* #666666 */
  --brand-text: hsl(0, 0%, 20%);             /* #333333 */

  /* Semantic Colors */
  --primary: var(--brand-blue);
  --primary-light: var(--brand-blue-light);
  --primary-dark: var(--brand-blue-dark);
  --accent: var(--brand-orange);
  --cta: var(--brand-green);
  --cta-dark: var(--brand-green-dark);
  --background: #ffffff;
  --foreground: var(--brand-text);
  --secondary: var(--brand-gray-light);

  /* Gradients */
  --gradient-primary: linear-gradient(135deg, hsl(210, 100%, 20%) 0%, hsl(210, 100%, 30%) 100%);
  --gradient-hero: linear-gradient(135deg, hsl(210, 100%, 15%) 0%, hsl(210, 100%, 22%) 50%, hsl(210, 90%, 30%) 100%);
  --gradient-accent: linear-gradient(135deg, hsl(2, 61%, 50%) 0%, hsl(2, 61%, 60%) 100%);
  --gradient-cta: linear-gradient(135deg, hsl(142, 70%, 49%) 0%, hsl(142, 70%, 55%) 100%);

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 51, 102, 0.08);
  --shadow-md: 0 4px 16px rgba(0, 51, 102, 0.12);
  --shadow-lg: 0 8px 32px rgba(0, 51, 102, 0.16);
  --shadow-xl: 0 16px 48px rgba(0, 51, 102, 0.20);

  /* Border Radius */
  --radius-sm: 0.5rem;
  --radius-md: 0.75rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --radius-full: 9999px;

  /* Transitions */
  --transition-base: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Open Sans', system-ui, -apple-system, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--foreground);
  background-color: var(--background);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Montserrat', system-ui, -apple-system, sans-serif;
  font-weight: 700;
  line-height: 1.2;
}

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

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

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

/* Container */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1rem;
}

/* Utility Classes */
.text-cta {
  color: var(--cta);
}

.text-primary-dark {
  color: var(--primary);
}

.mobile-only {
  display: block;
}

.desktop-only {
  display: none;
}

@media (min-width: 768px) {
  .mobile-only {
    display: none;
  }
  .desktop-only {
    display: block;
  }
}

/* ===================================
   Buttons
   =================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-weight: 700;
  border-radius: var(--radius-md);
  transition: var(--transition-base);
  white-space: nowrap;
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
}

.btn-lg {
  padding: 1rem 1.5rem;
  font-size: 1rem;
}

.btn-xl {
  padding: 1.25rem 2rem;
  font-size: 1.125rem;
}

.btn-cta {
  background: var(--gradient-cta);
  color: white;
  box-shadow: var(--shadow-lg);
}

.btn-cta:hover {
  transform: scale(1.05);
  box-shadow: var(--shadow-xl);
}

.btn-white {
  background: white;
  color: var(--primary);
  box-shadow: var(--shadow-md);
}

.btn-white:hover {
  transform: scale(1.05);
  box-shadow: var(--shadow-lg);
}

/* Icons */
.icon {
  width: 1.25rem;
  height: 1.25rem;
  flex-shrink: 0;
}

.icon-lg {
  width: 2.5rem;
  height: 2.5rem;
}

.whatsapp-icon {
  width: 1.25rem;
  height: 1.25rem;
  flex-shrink: 0;
}

.whatsapp-icon-lg {
  width: 2rem;
  height: 2rem;
}

.whatsapp-icon-xl {
  width: 3rem;
  height: 3rem;
}

/* ===================================
   Animations
   =================================== */
@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.7;
  }
}

@keyframes bounce {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

.animate-fade-in {
  animation: fadeIn 0.6s ease-out forwards;
}

.animate-fade-in-up {
  animation: fadeInUp 0.6s ease-out forwards;
}

.animate-scale-in {
  animation: scaleIn 0.4s ease-out forwards;
}

.animate-pulse-soft {
  animation: pulse 2s ease-in-out infinite;
}

.animate-bounce {
  animation: bounce 2s ease-in-out infinite;
}

/* ===================================
   Hero Section
   =================================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, rgba(0, 26, 51, 0.85), rgba(0, 51, 102, 0.75), rgba(0, 51, 102, 0.7));
}

.top-bar {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 20;
  background: rgba(0, 26, 51, 0.5);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.top-bar-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  padding: 0.75rem 1rem;
}

.logo img {
  height: 3rem;
  width: auto;
}

@media (min-width: 768px) {
  .logo img {
    height: 4rem;
  }
}

.hero-content {
  position: relative;
  z-index: 10;
  padding: 6rem 1rem 2rem;
}

@media (min-width: 768px) {
  .hero-content {
    padding: 8rem 1rem 4rem;
  }
}

.hero-grid {
  display: grid;
  gap: 2rem;
  max-width: 1400px;
  margin: 0 auto;
  align-items: center;
}

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

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

@media (min-width: 768px) {
  .hero-text {
    text-align: left;
  }
}

.hero-title {
  font-size: 1.875rem;
  font-weight: 800;
  color: white;
  margin-bottom: 0.75rem;
  line-height: 1.1;
  text-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
}

@media (min-width: 768px) {
  .hero-title {
    font-size: 3rem;
    margin-bottom: 1.5rem;
  }
}

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

.hero-subtitle {
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.9);
  font-weight: 600;
  margin-bottom: 0.5rem;
}

@media (min-width: 768px) {
  .hero-subtitle {
    font-size: 1.25rem;
  }
}

.hero-disclaimer {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 1rem;
}

@media (min-width: 768px) {
  .hero-disclaimer {
    font-size: 0.875rem;
    margin-bottom: 2.5rem;
  }
}

.hero-image-mobile {
  display: block;
  margin-bottom: 1rem;
}

.hero-image-mobile img {
  max-width: 300px;
  margin: 0 auto;
  filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.3));
}

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

.hero-image-desktop {
  display: none;
}

@media (min-width: 768px) {
  .hero-image-desktop {
    display: flex;
    justify-content: center;
    align-items: center;
  }

  .hero-image-desktop img {
    max-width: 500px;
    filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.3));
  }
}

.hero-buttons {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

@media (min-width: 640px) {
  .hero-buttons {
    flex-direction: row;
    justify-content: center;
  }
}

@media (min-width: 768px) {
  .hero-buttons {
    justify-content: flex-start;
    gap: 1rem;
    margin-bottom: 3rem;
  }
}

.trust-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
}

@media (min-width: 768px) {
  .trust-badges {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    justify-content: flex-start;
  }
}

.badge {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.375rem;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-md);
  padding: 0.5rem;
  transition: var(--transition-base);
}

@media (min-width: 768px) {
  .badge {
    justify-content: flex-start;
    gap: 0.75rem;
    padding: 1rem;
  }
}

.badge:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: scale(1.05);
}

.badge .icon {
  color: white;
  flex-shrink: 0;
}

@media (min-width: 768px) {
  .badge .icon {
    width: 1.5rem;
    height: 1.5rem;
  }
}

.badge span {
  color: white;
  font-weight: 600;
  font-size: 0.75rem;
}

@media (min-width: 768px) {
  .badge span {
    font-size: 0.875rem;
  }
}

@media (min-width: 1024px) {
  .badge span {
    font-size: 1rem;
  }
}

.scroll-indicator {
  display: none;
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
}

@media (min-width: 768px) {
  .scroll-indicator {
    display: block;
  }
}

.scroll-mouse {
  width: 1.5rem;
  height: 2.5rem;
  border: 2px solid rgba(255, 255, 255, 0.5);
  border-radius: var(--radius-full);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 0.5rem;
  animation: bounce 2s ease-in-out infinite;
}

.scroll-wheel {
  width: 0.375rem;
  height: 0.75rem;
  background: rgba(255, 255, 255, 0.7);
  border-radius: var(--radius-full);
  animation: pulse 2s ease-in-out infinite;
}

/* ===================================
   Problem Section
   =================================== */
.problem-section {
  padding: 5rem 0;
  background: var(--secondary);
}

.problem-grid {
  display: grid;
  gap: 3rem;
  max-width: 1200px;
  margin: 0 auto;
  align-items: center;
}

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

.problem-image {
  position: relative;
}

.image-wrapper {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.image-wrapper img {
  width: 100%;
  height: 400px;
  object-fit: cover;
}

.image-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0, 51, 102, 0.6), transparent);
}

.problem-content h2 {
  font-size: 1.875rem;
  color: var(--primary);
  margin-bottom: 1.5rem;
}

@media (min-width: 768px) {
  .problem-content h2 {
    font-size: 3rem;
  }
}

.problem-description {
  font-size: 1.125rem;
  color: rgba(51, 51, 51, 0.8);
  margin-bottom: 2rem;
  line-height: 1.8;
}

@media (min-width: 768px) {
  .problem-description {
    font-size: 1.25rem;
  }
}

.problem-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.problem-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1rem;
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
}

.problem-item:hover {
  box-shadow: var(--shadow-md);
  transform: scale(1.05);
}

.problem-icon {
  flex-shrink: 0;
  width: 3rem;
  height: 3rem;
  background: var(--accent);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
}

.problem-icon svg {
  width: 1.5rem;
  height: 1.5rem;
  color: white;
}

.problem-item p {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--primary);
  padding-top: 0.5rem;
}

/* ===================================
   Section Header (Shared)
   =================================== */
.section-header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 4rem;
}

.section-header h2 {
  font-size: 2rem;
  color: var(--primary);
  margin-bottom: 1rem;
}

@media (min-width: 768px) {
  .section-header h2 {
    font-size: 3rem;
  }
}

.section-header p {
  font-size: 1.125rem;
  color: rgba(51, 51, 51, 0.7);
}

@media (min-width: 768px) {
  .section-header p {
    font-size: 1.25rem;
  }
}

.section-subtitle {
  font-size: 1rem;
  color: rgba(51, 51, 51, 0.7);
  margin-bottom: 0.5rem;
}

/* ===================================
   Products Section
   =================================== */
.products-section {
  padding: 5rem 0;
  background: var(--secondary);
}

.products-grid {
  display: grid;
  gap: 2rem;
  max-width: 1400px;
  margin: 0 auto;
}

@media (min-width: 768px) {
  .products-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

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

.product-card {
  background: var(--gradient-primary);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: var(--transition-base);
}

.product-card:hover {
  box-shadow: var(--shadow-xl);
  transform: scale(1.05);
}

.product-image {
  padding: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 280px;
  background: var(--gradient-primary);
}

.product-image img {
  max-width: 200px;
  max-height: 200px;
  object-fit: contain;
}

.product-content {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  flex: 1;
}

.product-content h3 {
  font-size: 1.25rem;
  color: white;
  text-align: center;
  margin-bottom: 1rem;
}

.product-content p {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.9);
  text-align: center;
  line-height: 1.6;
  flex: 1;
  margin-bottom: 1rem;
}

.product-content .btn {
  width: 100%;
  margin-top: auto;
}

/* ===================================
   How It Works Section
   =================================== */
.how-it-works-section {
  position: relative;
  padding: 5rem 0;
  background: white;
  overflow: hidden;
}

.how-it-works-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.how-it-works-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.2;
}

.how-it-works-overlay {
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.95);
}

.how-it-works-section .container {
  position: relative;
  z-index: 10;
}

.steps-grid {
  display: grid;
  gap: 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

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

.step-card {
  background: white;
  border-radius: var(--radius-xl);
  padding: 2rem;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--brand-gray);
  transition: var(--transition-base);
  text-align: center;
}

.step-card:hover {
  box-shadow: var(--shadow-xl);
  transform: scale(1.05);
}

.step-icon {
  width: 4rem;
  height: 4rem;
  background: var(--accent);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  box-shadow: var(--shadow-lg);
}

.step-icon svg {
  width: 2rem;
  height: 2rem;
  color: white;
}

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  background: var(--primary);
  color: white;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 1.125rem;
  margin-bottom: 1rem;
}

.step-card h3 {
  font-size: 1.25rem;
  color: var(--primary);
  margin-bottom: 0.75rem;
}

.step-card p {
  color: rgba(51, 51, 51, 0.7);
  line-height: 1.6;
}

/* ===================================
   Battery Types Section
   =================================== */
.battery-types-section {
  padding: 5rem 0;
  background: var(--secondary);
}

.battery-types-grid {
  display: grid;
  gap: 2rem;
  max-width: 1400px;
  margin: 0 auto;
}

@media (min-width: 1024px) {
  .battery-types-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.battery-type-card {
  background: var(--gradient-primary);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: var(--transition-base);
}

.battery-type-card:hover {
  box-shadow: var(--shadow-xl);
}

.battery-type-image {
  padding: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 300px;
  background: var(--gradient-primary);
}

.battery-type-image img {
  max-width: 220px;
  max-height: 220px;
  object-fit: contain;
}

.battery-type-content {
  padding: 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.battery-type-content h3 {
  font-size: 1.5rem;
  color: white;
  text-align: center;
  margin-bottom: 1rem;
}

.battery-type-content p {
  color: rgba(255, 255, 255, 0.9);
  text-align: center;
  line-height: 1.7;
  flex: 1;
  margin-bottom: 1rem;
}

.battery-type-content .btn {
  width: 100%;
  margin-top: auto;
}

/* ===================================
   Testimonials Section
   =================================== */
.testimonials-section {
  padding: 5rem 0;
  background: var(--secondary);
}

.experience-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(204, 54, 50, 0.1);
  border-radius: var(--radius-full);
  padding: 0.75rem 1.5rem;
  margin-bottom: 1.5rem;
}

.experience-badge svg {
  width: 1.5rem;
  height: 1.5rem;
  color: var(--accent);
}

.experience-badge span {
  font-weight: 700;
  color: var(--primary);
}

.stars-rating {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.star {
  width: 2rem;
  height: 2rem;
  color: var(--brand-star-orange);
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}

.star-sm {
  width: 1.25rem;
  height: 1.25rem;
  color: var(--brand-star-orange);
  filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.1));
}

.testimonials-grid {
  display: grid;
  gap: 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

@media (min-width: 768px) {
  .testimonials-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .testimonials-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.testimonial-card {
  background: white;
  border-radius: var(--radius-xl);
  padding: 2rem;
  box-shadow: var(--shadow-md);
  transition: var(--transition-base);
  position: relative;
}

.testimonial-card:hover {
  box-shadow: var(--shadow-xl);
  transform: scale(1.05);
}

.quote-icon {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  width: 3rem;
  height: 3rem;
  color: rgba(255, 153, 0, 0.2);
}

.testimonial-stars {
  display: flex;
  gap: 0.25rem;
  margin-bottom: 1rem;
}

.testimonial-text {
  color: rgba(51, 51, 51, 0.8);
  line-height: 1.7;
  font-style: italic;
  margin-bottom: 1.5rem;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--brand-gray);
}

.testimonial-author img {
  width: 3rem;
  height: 3rem;
  border-radius: var(--radius-full);
  object-fit: cover;
  box-shadow: var(--shadow-md);
}

.author-info {
  flex: 1;
}

.author-name {
  font-weight: 700;
  color: var(--primary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.verified-icon {
  width: 1rem;
  height: 1rem;
  color: var(--cta);
}

.author-location {
  font-size: 0.875rem;
  color: rgba(51, 51, 51, 0.6);
}

/* ===================================
   Brands Section
   =================================== */
.brands-section {
  padding: 5rem 0;
  background: white;
}

.brands-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  max-width: 1000px;
  margin: 0 auto 3rem;
}

@media (min-width: 640px) {
  .brands-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.brand-card {
  background: var(--secondary);
  border: 2px solid var(--brand-gray);
  border-radius: var(--radius-lg);
  padding: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 180px;
  transition: var(--transition-base);
}

.brand-card:hover {
  box-shadow: var(--shadow-xl);
  transform: scale(1.1);
  border-color: var(--primary);
}

.brand-card img {
  max-width: 150px;
  max-height: 120px;
  object-fit: contain;
}

.guarantee-badge {
  display: inline-block;
  background: var(--gradient-primary);
  color: white;
  padding: 1rem 2rem;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-lg);
  text-align: center;
}

.guarantee-badge p {
  font-weight: 700;
  font-size: 1.125rem;
}

/* ===================================
   Moura Highlight Section
   =================================== */
.moura-section {
  position: relative;
  padding: 5rem 0;
  background: var(--gradient-accent);
  overflow: hidden;
}

.moura-bg-decoration {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.moura-bg-decoration::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 24rem;
  height: 24rem;
  background: white;
  border-radius: var(--radius-full);
  filter: blur(100px);
  opacity: 0.1;
}

.moura-bg-decoration::after {
  content: '';
  position: absolute;
  bottom: 0;
  right: 0;
  width: 24rem;
  height: 24rem;
  background: var(--primary);
  border-radius: var(--radius-full);
  filter: blur(100px);
  opacity: 0.1;
}

.moura-grid {
  display: flex;
  flex-direction: column-reverse;
  gap: 3rem;
  max-width: 1400px;
  margin: 0 auto;
  align-items: center;
}

@media (min-width: 768px) {
  .moura-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }
}

.moura-content {
  color: white;
  position: relative;
  z-index: 10;
}

.moura-content h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

@media (min-width: 768px) {
  .moura-content h3 {
    font-size: 1.875rem;
  }
}

.moura-content h2 {
  font-size: 1.875rem;
  font-weight: 800;
  margin-bottom: 1.5rem;
}

@media (min-width: 768px) {
  .moura-content h2 {
    font-size: 3rem;
  }
}

.moura-content p {
  font-size: 1.125rem;
  color: rgba(255, 255, 255, 0.9);
  line-height: 1.8;
  margin-bottom: 2rem;
}

@media (min-width: 768px) {
  .moura-content p {
    font-size: 1.25rem;
  }
}

.moura-image {
  position: relative;
  z-index: 10;
}

.moura-image img {
  max-width: 500px;
  margin: 0 auto;
  filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.3));
}

/* ===================================
   Guarantee Section
   =================================== */
.guarantee-section {
  padding: 5rem 0;
  background: var(--gradient-hero);
  color: white;
}

.guarantee-section .section-header h2 {
  color: white;
}

.guarantee-section .section-header p {
  color: rgba(255, 255, 255, 0.9);
}

.guarantee-grid {
  display: grid;
  gap: 2rem;
  max-width: 1000px;
  margin: 0 auto;
}

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

.guarantee-card {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(8px);
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: var(--radius-xl);
  padding: 2rem;
  text-align: center;
  transition: var(--transition-base);
}

.guarantee-card:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: scale(1.05);
}

.guarantee-icon {
  width: 5rem;
  height: 5rem;
  background: var(--accent);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  box-shadow: var(--shadow-xl);
}

.guarantee-icon svg {
  width: 2.5rem;
  height: 2.5rem;
  color: white;
}

.guarantee-card h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.guarantee-card p {
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.125rem;
  line-height: 1.6;
}

/* ===================================
   Vehicle Types Section
   =================================== */
.vehicles-section {
  padding: 5rem 0;
  background: var(--secondary);
}

.vehicles-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  max-width: 1200px;
  margin: 0 auto;
}

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

@media (min-width: 1024px) {
  .vehicles-grid {
    grid-template-columns: repeat(5, 1fr);
  }
}

.vehicle-card {
  background: var(--gradient-primary);
  border-radius: var(--radius-xl);
  padding: 1.5rem;
  text-align: center;
  transition: var(--transition-base);
  border: 2px solid transparent;
}

.vehicle-card:hover {
  box-shadow: var(--shadow-xl);
  transform: scale(1.05);
  border-color: var(--accent);
}

.vehicle-icon {
  width: 4rem;
  height: 4rem;
  background: var(--accent);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
  box-shadow: var(--shadow-xl);
}

.vehicle-icon svg {
  width: 2rem;
  height: 2rem;
  color: white;
}

.vehicle-card h3 {
  font-size: 1rem;
  color: white;
  margin-bottom: 0.5rem;
}

.vehicle-card p {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.8);
}

/* ===================================
   Urgency Offer Section
   =================================== */
.urgency-section {
  padding: 5rem 0;
  background: rgba(0, 51, 102, 0.1);
}

.urgency-content {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.offer-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--primary);
  color: white;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-full);
  margin-bottom: 2rem;
  box-shadow: var(--shadow-xl);
}

.offer-badge svg {
  width: 1.5rem;
  height: 1.5rem;
}

.offer-badge span {
  font-weight: 700;
  font-size: 1.125rem;
}

.urgency-section h2 {
  font-size: 1.875rem;
  color: var(--primary);
  margin-bottom: 1.5rem;
}

@media (min-width: 768px) {
  .urgency-section h2 {
    font-size: 3rem;
  }
}

.urgency-description {
  font-size: 1.25rem;
  color: rgba(0, 51, 102, 0.8);
  font-weight: 600;
  margin-bottom: 2rem;
}

@media (min-width: 768px) {
  .urgency-description {
    font-size: 1.5rem;
  }
}

.timer {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 2.5rem;
}

.timer-block {
  background: var(--accent);
  backdrop-filter: blur(8px);
  border: 2px solid rgba(204, 54, 50, 0.3);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  min-width: 100px;
  box-shadow: var(--shadow-xl);
}

@media (min-width: 768px) {
  .timer-block {
    padding: 2rem;
    min-width: 130px;
  }
}

.timer-value {
  display: block;
  font-size: 3rem;
  font-weight: 700;
  color: white;
  line-height: 1;
  margin-bottom: 0.5rem;
  text-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

@media (min-width: 768px) {
  .timer-value {
    font-size: 4.5rem;
  }
}

.timer-label {
  font-size: 0.875rem;
  color: white;
  font-weight: 700;
  text-transform: uppercase;
}

@media (min-width: 768px) {
  .timer-label {
    font-size: 1rem;
  }
}

.urgency-message {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  color: var(--primary);
  margin-top: 2rem;
}

.urgency-message svg {
  width: 1.25rem;
  height: 1.25rem;
}

.urgency-message span {
  font-weight: 700;
}

/* ===================================
   FAQ Section
   =================================== */
.faq-section {
  padding: 5rem 0;
  background: var(--secondary);
}

.faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.faq-item {
  border: 2px solid var(--brand-gray);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition-base);
}

.faq-item:nth-child(odd) {
  background: white;
}

.faq-item:nth-child(even) {
  background: var(--background);
}

.faq-item:hover {
  border-color: var(--accent);
}

.faq-item.active {
  border-color: var(--accent);
  box-shadow: var(--shadow-lg);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem;
  text-align: left;
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--primary);
  transition: var(--transition-base);
}

.faq-question:hover {
  color: var(--accent);
}

.faq-question-content {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.faq-icon {
  width: 1.5rem;
  height: 1.5rem;
  color: var(--accent);
  flex-shrink: 0;
}

.faq-chevron {
  width: 1.5rem;
  height: 1.5rem;
  flex-shrink: 0;
  transition: transform 0.3s ease;
}

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

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
}

.faq-item.active .faq-answer {
  max-height: 500px;
  padding: 0 1.5rem 1.5rem 3.75rem;
}

.faq-answer p {
  color: rgba(51, 51, 51, 0.8);
  line-height: 1.7;
}

/* ===================================
   Final CTA Section
   =================================== */
.final-cta-section {
  padding: 5rem 0;
  background: var(--gradient-hero);
  color: white;
}

.final-cta-content {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.final-cta-section h2 {
  font-size: 1.875rem;
  margin-bottom: 1.5rem;
}

@media (min-width: 768px) {
  .final-cta-section h2 {
    font-size: 3.75rem;
  }
}

.final-cta-description {
  font-size: 1.25rem;
  color: rgba(255, 255, 255, 0.9);
  font-weight: 600;
  margin-bottom: 3rem;
}

@media (min-width: 768px) {
  .final-cta-description {
    font-size: 1.5rem;
  }
}

.final-cta-buttons {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  justify-content: center;
  margin-bottom: 3rem;
}

@media (min-width: 640px) {
  .final-cta-buttons {
    flex-direction: row;
  }
}

.contact-info {
  display: grid;
  gap: 1.5rem;
}

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

.contact-card {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  text-align: center;
}

.contact-card svg {
  margin: 0 auto 0.75rem;
}

.contact-label {
  font-weight: 700;
  font-size: 1.125rem;
  margin-bottom: 0.25rem;
}

.contact-card a {
  color: rgba(255, 255, 255, 0.8);
  transition: color 0.3s ease;
}

.contact-card a:hover {
  color: white;
}

.contact-hours {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.875rem;
  line-height: 1.6;
}

/* ===================================
   Footer
   =================================== */
.footer {
  padding: 1.5rem 0;
  background: white;
  border-top: 1px solid var(--brand-gray);
}

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

.copyright {
  color: var(--brand-gray-dark);
  font-size: 0.875rem;
  margin-bottom: 0.5rem;
}

.credits {
  color: rgba(102, 102, 102, 0.8);
  font-size: 0.875rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.25rem;
}

.heart {
  color: #3b82f6;
}

.author {
  font-weight: 600;
  color: var(--brand-gray-dark);
}

/* ===================================
   Floating WhatsApp Button
   =================================== */
.floating-whatsapp {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 50;
  width: 4rem;
  height: 4rem;
  border-radius: var(--radius-full);
  background: var(--gradient-cta);
  box-shadow: var(--shadow-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-base);
  padding: 0.5rem;
}

@media (min-width: 768px) {
  .floating-whatsapp {
    width: 4.5rem;
    height: 4.5rem;
  }
}

.floating-whatsapp:hover {
  transform: scale(1.1);
}

.floating-whatsapp svg {
  transition: transform 0.3s ease;
}

.floating-whatsapp:hover svg {
  transform: rotate(12deg);
}