/* Reset e Base */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  /* Cores Principais */
  --primary: #0ea5e9;
  --primary-dark: #0284c7;
  --primary-light: #38bdf8;
  --secondary: #06b6d4;
  --cyan: #22d3ee;
  --purple: #8b5cf6;

  /* Cores Neutras */
  --white: #ffffff;
  --black: #000000;
  --gray-50: #f8fafc;
  --gray-100: #f1f5f9;
  --gray-200: #e2e8f0;
  --gray-300: #cbd5e1;
  --gray-400: #94a3b8;
  --gray-500: #64748b;
  --gray-600: #475569;
  --gray-700: #334155;
  --gray-800: #1e293b;
  --gray-900: #0f172a;

  /* Cores de Status */
  --success: #10b981;
  --warning: #f59e0b;
  --error: #ef4444;

  /* Espaçamentos */
  --spacing-1: 0.25rem;
  --spacing-2: 0.5rem;
  --spacing-3: 0.75rem;
  --spacing-4: 1rem;
  --spacing-5: 1.25rem;
  --spacing-6: 1.5rem;
  --spacing-8: 2rem;
  --spacing-10: 2.5rem;
  --spacing-12: 3rem;
  --spacing-16: 4rem;
  --spacing-20: 5rem;

  /* Bordas */
  --radius: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-full: 9999px;

  /* Sombras */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
  --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);

  /* Transições */
  --transition: all 0.3s ease;
  --transition-fast: all 0.15s ease;
  --transition-slow: all 0.5s ease;
}

/* Dark Mode */
.dark-mode {
  --white: #0f172a;
  --black: #ffffff;
  --gray-50: #1e293b;
  --gray-100: #334155;
  --gray-200: #475569;
  --gray-300: #64748b;
  --gray-400: #94a3b8;
  --gray-500: #cbd5e1;
  --gray-600: #e2e8f0;
  --gray-700: #f1f5f9;
  --gray-800: #f8fafc;
  --gray-900: #ffffff;
}

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

body {
  font-family: "Inter", sans-serif;
  line-height: 1.6;
  color: var(--gray-900);
  background-color: var(--white);
  transition: var(--transition);
  overflow-x: hidden;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-4);
}

/* Utilitários */
.gradient-text {
  background: linear-gradient(135deg, var(--primary), var(--cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  color: transparent;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-2);
  padding: var(--spacing-3) var(--spacing-6);
  border: none;
  border-radius: var(--radius);
  font-weight: 500;
  font-size: 0.875rem;
  text-decoration: none;
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.5s;
}

.btn:hover::before {
  left: 100%;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--cyan));
  color: var(--white);
  box-shadow: var(--shadow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

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

.btn-secondary:hover {
  background: var(--primary);
  color: var(--white);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--gray-700);
  border: 1px solid var(--gray-300);
}

.btn-outline:hover {
  background: var(--gray-50);
  border-color: var(--primary);
  color: var(--primary);
}

.btn-outline-white {
  background: transparent;
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.btn-outline-white:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--white);
}

.btn-ghost {
  background: transparent;
  color: var(--gray-700);
}

.btn-ghost:hover {
  background: var(--gray-100);
}

.btn-lg {
  padding: var(--spacing-4) var(--spacing-8);
  font-size: 1rem;
}

.btn-block {
  width: 100%;
}

/* Header */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--gray-200);
  transition: var(--transition);
}

.dark-mode .header {
  background: rgba(15, 23, 42, 0.95);
  border-bottom-color: var(--gray-700);
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  text-decoration: none;
  color: inherit;
}

.logo-icon {
  width: 2rem;
  height: 2rem;
  background: linear-gradient(135deg, var(--primary), var(--cyan));
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 0.875rem;
}

.logo-text {
  font-size: 1.25rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--primary), var(--cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  color: transparent;
}

.desktop-nav {
  display: none;
  gap: var(--spacing-8);
}

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

.nav-link {
  color: var(--gray-700);
  text-decoration: none;
  font-weight: 500;
  position: relative;
  transition: var(--transition);
}

.nav-link::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary);
  transition: var(--transition);
}

.nav-link:hover {
  color: var(--primary);
}

.nav-link:hover::after {
  width: 100%;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-4);
}

.theme-toggle {
  width: 2.5rem;
  height: 2.5rem;
  border: none;
  border-radius: var(--radius-full);
  background: var(--gray-100);
  color: var(--gray-700);
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
}

.theme-toggle:hover {
  background: var(--gray-200);
  color: var(--primary);
}

.dark-icon {
  display: block;
}

.light-icon {
  display: none;
}

.dark-mode .dark-icon {
  display: none;
}

.dark-mode .light-icon {
  display: block;
}

.mobile-menu-toggle {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  width: 1.5rem;
  height: 1.125rem;
  background: none;
  border: none;
  cursor: pointer;
}

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

.mobile-menu-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--gray-900);
  transition: var(--transition);
}

.mobile-menu-toggle.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.mobile-menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.mobile-menu {
  display: none;
  background: var(--white);
  border-top: 1px solid var(--gray-200);
  padding: var(--spacing-4) 0;
}

.mobile-menu.active {
  display: block;
}

.mobile-nav-link {
  display: block;
  padding: var(--spacing-3) 0;
  color: var(--gray-700);
  text-decoration: none;
  font-weight: 500;
  transition: var(--transition);
}

.mobile-nav-link:hover {
  color: var(--primary);
}

/* Hero Section */
.hero {
  position: relative;
  padding: var(--spacing-20) 0;
  background: linear-gradient(135deg, var(--gray-50), rgba(14, 165, 233, 0.05));
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.particle {
  position: absolute;
  width: 4px;
  height: 4px;
  background: var(--primary);
  border-radius: 50%;
  opacity: 0.6;
  animation: particleFloat 10s infinite linear;
}

@keyframes particleFloat {
  0% {
    transform: translateY(100vh) rotate(0deg);
    opacity: 0;
  }
  10% {
    opacity: 1;
  }
  90% {
    opacity: 1;
  }
  100% {
    transform: translateY(-100vh) rotate(360deg);
    opacity: 0;
  }
}

.hero-content {
  display: grid;
  gap: var(--spacing-12);
  align-items: center;
}

@media (min-width: 1024px) {
  .hero-content {
    grid-template-columns: 1fr 1fr;
  }
}

.hero-text {
  animation: slideInLeft 1s ease-out;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-2);
  padding: var(--spacing-2) var(--spacing-4);
  background: rgba(139, 92, 246, 0.1);
  color: var(--purple);
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: var(--spacing-4);
}

.hero-title {
  font-size: 2.5rem;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: var(--spacing-4);
}

@media (min-width: 768px) {
  .hero-title {
    font-size: 3.5rem;
  }
}

.hero-description {
  font-size: 1.125rem;
  color: var(--gray-600);
  margin-bottom: var(--spacing-6);
  max-width: 28rem;
}

.hero-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-4);
  margin-bottom: var(--spacing-8);
}

.feature-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  font-size: 0.875rem;
}

.feature-item i {
  color: var(--success);
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-4);
  margin-bottom: var(--spacing-8);
}

.hero-stats {
  display: flex;
  gap: var(--spacing-8);
}

.stat {
  text-align: center;
}

.stat-number {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary);
}

.stat-label {
  font-size: 0.875rem;
  color: var(--gray-600);
}

.hero-visual {
  animation: slideInRight 1s ease-out 0.3s both;
}

.dashboard-card {
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  overflow: hidden;
  position: relative;
}

.dashboard-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(14, 165, 233, 0.1), rgba(34, 211, 238, 0.1));
  opacity: 0;
  transition: var(--transition);
}

.dashboard-card:hover::before {
  opacity: 1;
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-4);
  border-bottom: 1px solid var(--gray-200);
}

.window-controls {
  display: flex;
  gap: var(--spacing-2);
}

.control {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

.control.red {
  background: #ef4444;
}

.control.yellow {
  background: #f59e0b;
}

.control.green {
  background: #10b981;
}

.status-badge {
  display: flex;
  align-items: center;
  gap: var(--spacing-1);
  padding: var(--spacing-1) var(--spacing-3);
  background: rgba(16, 185, 129, 0.1);
  color: var(--success);
  border-radius: var(--radius);
  font-size: 0.75rem;
  font-weight: 500;
}

.status-badge i {
  animation: pulse 2s infinite;
}

.card-content {
  padding: var(--spacing-4);
}

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

.metric-header {
  display: flex;
  justify-content: space-between;
  margin-bottom: var(--spacing-2);
  font-size: 0.875rem;
}

.metric-value {
  font-weight: 600;
}

.progress-bar {
  width: 100%;
  height: 8px;
  background: var(--gray-200);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  border-radius: var(--radius-full);
  animation: progressFill 2s ease-out;
}

@keyframes progressFill {
  from {
    width: 0;
  }
}

.uptime-info {
  display: flex;
  justify-content: space-between;
  padding-top: var(--spacing-4);
  border-top: 1px solid var(--gray-200);
  font-size: 0.875rem;
}

.uptime-value {
  font-weight: 600;
  color: var(--success);
}

/* Ragnarok Features Section */
.ragnarok-features-section {
  padding: var(--spacing-20) 0;
  background: var(--white);
}

.section-header {
  text-align: center;
  margin-bottom: var(--spacing-16);
}

.section-badge {
  display: inline-block;
  padding: var(--spacing-2) var(--spacing-4);
  background: rgba(14, 165, 233, 0.1);
  color: var(--primary);
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: var(--spacing-4);
}

.section-badge.green {
  background: rgba(16, 185, 129, 0.1);
  color: var(--success);
}

.section-badge.purple {
  background: rgba(139, 92, 246, 0.1);
  color: var(--purple);
}

.section-badge.blue {
  background: rgba(14, 165, 233, 0.1);
  color: var(--primary);
}

.section-title {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: var(--spacing-4);
}

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

.section-description {
  font-size: 1.125rem;
  color: var(--gray-600);
  max-width: 40rem;
  margin: 0 auto;
}

.features-grid {
  display: grid;
  gap: var(--spacing-8);
}

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

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

.feature-card {
  background: linear-gradient(135deg, var(--white), rgba(14, 165, 233, 0.02));
  border-radius: var(--radius-lg);
  padding: var(--spacing-6);
  box-shadow: var(--shadow);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(14, 165, 233, 0.05), rgba(34, 211, 238, 0.05));
  opacity: 0;
  transition: var(--transition);
}

.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}

.feature-card:hover::before {
  opacity: 1;
}

.feature-icon {
  width: 3rem;
  height: 3rem;
  background: linear-gradient(135deg, var(--primary), var(--cyan));
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 1.25rem;
  margin-bottom: var(--spacing-4);
  transition: var(--transition);
  position: relative;
  z-index: 1;
}

.feature-card:hover .feature-icon {
  transform: scale(1.1);
}

.feature-content {
  position: relative;
  z-index: 1;
}

.feature-content h3 {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: var(--spacing-2);
}

.feature-content p {
  color: var(--gray-600);
  line-height: 1.6;
}

/* Ragnarok Plans Section */
.ragnarok-plans-section {
  padding: var(--spacing-20) 0;
  background: linear-gradient(135deg, var(--gray-50), rgba(139, 92, 246, 0.05));
}

.ragnarok-plans-section.brazil {
  background: linear-gradient(135deg, var(--gray-50), rgba(16, 185, 129, 0.05));
}

.ragnarok-pricing-grid {
  display: grid;
  gap: var(--spacing-6);
  max-width: 80rem;
  margin: 0 auto;
}

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

@media (min-width: 1200px) {
  .ragnarok-pricing-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.ragnarok-card {
  background: var(--white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow);
  overflow: hidden;
  position: relative;
  transition: var(--transition);
  border: 2px solid transparent;
}

.ragnarok-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}

.ragnarok-card.popular {
  border-color: var(--primary);
  transform: scale(1.02);
}

.ragnarok-card.popular:hover {
  transform: scale(1.02) translateY(-8px);
}

.ragnarok-card.premium {
  border-color: var(--purple);
  background: linear-gradient(135deg, var(--white), rgba(139, 92, 246, 0.02));
}

.popular-badge {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  background: linear-gradient(135deg, var(--primary), var(--cyan));
  color: var(--white);
  text-align: center;
  padding: var(--spacing-2);
  font-size: 0.875rem;
  font-weight: 500;
}

.premium-badge {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  background: linear-gradient(135deg, var(--purple), #a855f7);
  color: var(--white);
  text-align: center;
  padding: var(--spacing-2);
  font-size: 0.875rem;
  font-weight: 500;
}

.plan-header {
  padding: var(--spacing-6);
  text-align: center;
}

.ragnarok-card.popular .plan-header,
.ragnarok-card.premium .plan-header {
  padding-top: calc(var(--spacing-6) + var(--spacing-8));
}

.plan-header h3 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: var(--spacing-4);
}

.plan-price {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: var(--spacing-1);
  margin-bottom: var(--spacing-4);
}

.plan-price .currency {
  font-size: 1rem;
  font-weight: 600;
}

.plan-price .amount {
  font-size: 2rem;
  font-weight: 700;
}

.plan-price .period {
  color: var(--gray-600);
  font-size: 0.875rem;
}

.plan-features {
  list-style: none;
  padding: 0 var(--spacing-4) var(--spacing-6);
}

.plan-features li {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-2);
  padding: var(--spacing-2) 0;
  font-size: 0.875rem;
  line-height: 1.5;
}

.plan-features i {
  color: var(--success);
  font-size: 0.75rem;
  margin-top: 0.125rem;
  flex-shrink: 0;
}

/* Pricing Section */
.pricing-section {
  padding: var(--spacing-20) 0;
  background: linear-gradient(135deg, var(--gray-50), rgba(14, 165, 233, 0.05));
}

.pricing-grid {
  display: grid;
  gap: var(--spacing-8);
  max-width: 72rem;
  margin: 0 auto;
}

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

.pricing-card {
  background: var(--white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow);
  overflow: hidden;
  position: relative;
  transition: var(--transition);
}

.pricing-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}

.pricing-card.popular {
  border: 2px solid var(--primary);
  transform: scale(1.05);
}

.pricing-card.popular:hover {
  transform: scale(1.05) translateY(-8px);
}

.card-header {
  padding: var(--spacing-6);
  text-align: center;
}

.pricing-card.popular .card-header {
  padding-top: calc(var(--spacing-6) + var(--spacing-8));
}

.card-header h3 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: var(--spacing-2);
}

.card-header p {
  color: var(--gray-600);
}

.card-price {
  text-align: center;
  margin-bottom: var(--spacing-6);
}

.price {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: var(--spacing-1);
  margin-bottom: var(--spacing-2);
}

.currency {
  font-size: 1.125rem;
  font-weight: 600;
}

.amount {
  font-size: 2.5rem;
  font-weight: 700;
}

.period {
  color: var(--gray-600);
}

.features-list {
  list-style: none;
  padding: 0 var(--spacing-6) var(--spacing-6);
}

.features-list li {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  padding: var(--spacing-2) 0;
  font-size: 0.875rem;
}

.features-list i {
  color: var(--success);
  font-size: 0.75rem;
}

/* CTA Section */
.cta-section {
  padding: var(--spacing-20) 0;
  background: linear-gradient(135deg, var(--primary), var(--cyan));
  color: var(--white);
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    45deg,
    rgba(255, 255, 255, 0.1) 25%,
    transparent 25%,
    transparent 50%,
    rgba(255, 255, 255, 0.1) 50%,
    rgba(255, 255, 255, 0.1) 75%,
    transparent 75%,
    transparent
  );
  background-size: 100px 100px;
  animation: gradientMove 15s linear infinite;
  opacity: 0.3;
}

@keyframes gradientMove {
  0% {
    background-position: 0 0;
  }
  100% {
    background-position: 100px 100px;
  }
}

.cta-content {
  text-align: center;
  position: relative;
  z-index: 1;
}

.cta-content h2 {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: var(--spacing-6);
}

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

.cta-content p {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-8);
  max-width: 40rem;
  margin-left: auto;
  margin-right: auto;
  opacity: 0.9;
}

.cta-buttons {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--spacing-4);
  margin-bottom: var(--spacing-8);
}

.cta-features {
  display: flex;
  justify-content: center;
  gap: var(--spacing-8);
  opacity: 0.8;
}

.cta-feature {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
}

/* Footer */
.footer {
  background: var(--gray-900);
  color: var(--white);
  padding: var(--spacing-16) 0 var(--spacing-6);
}

.footer-content {
  display: grid;
  gap: var(--spacing-8);
  margin-bottom: var(--spacing-12);
}

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

.footer-brand p {
  color: var(--gray-400);
  margin-top: var(--spacing-4);
  max-width: 20rem;
}

.footer-links {
  display: grid;
  gap: var(--spacing-8);
}

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

.footer-column h3 {
  font-weight: 600;
  margin-bottom: var(--spacing-4);
}

.footer-column ul {
  list-style: none;
}

.footer-column li {
  margin-bottom: var(--spacing-2);
}

.footer-column a {
  color: var(--gray-400);
  text-decoration: none;
  transition: var(--transition);
}

.footer-column a:hover {
  color: var(--white);
}

/* Payment Methods Section */
.payment-methods {
  margin-top: var(--spacing-8);
  padding-top: var(--spacing-6);
  border-top: 1px solid var(--gray-800);
}

.payment-methods h4 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: var(--spacing-4);
}

.payment-icons {
  display: flex;
  gap: var(--spacing-3);
  flex-wrap: wrap;
  align-items: center;
}

.payment-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 2rem;
  background: var(--white);
  border-radius: var(--radius);
  transition: var(--transition);
  font-size: 1.25rem;
  color: var(--gray-700);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.payment-icon:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.payment-icon.visa {
  color: #1a1f71;
}

.payment-icon.mastercard {
  color: #eb001b;
}

.payment-icon.pix {
  color: #32bcad;
}

.payment-icon.boleto {
  color: #ff6900;
}

/* Ajuste para modo escuro */
.dark-mode .payment-icon {
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.dark-mode .payment-icon:hover {
  background: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
}

.footer-bottom {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-4);
  padding-top: var(--spacing-8);
  border-top: 1px solid var(--gray-800);
}

@media (min-width: 768px) {
  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
  }
}

.footer-bottom p {
  color: var(--gray-400);
  font-size: 0.875rem;
}

.footer-legal {
  display: flex;
  gap: var(--spacing-6);
}

.footer-legal a {
  color: var(--gray-400);
  text-decoration: none;
  font-size: 0.875rem;
  transition: var(--transition);
}

.footer-legal a:hover {
  color: var(--white);
}

/* Social Icons */
.social-icons {
  display: flex;
  gap: var(--spacing-4);
  margin-top: var(--spacing-4);
}

.social-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  background: rgba(255, 255, 255, 0.1);
  color: var(--gray-400);
  border-radius: var(--radius-full);
  transition: var(--transition);
}

.social-icon:hover {
  background: var(--primary);
  color: var(--white);
  transform: translateY(-3px);
}

/* Contact Info */
.contact-info {
  list-style: none;
}

.contact-info li {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  margin-bottom: var(--spacing-3);
}

.contact-info i {
  color: var(--primary);
  font-size: 1rem;
  width: 1.5rem;
  text-align: center;
}

/* WhatsApp Button - Apenas Ícone */
.whatsapp-button {
  position: fixed;
  bottom: 1.5rem;
  left: 1.5rem;
  z-index: 1000;
  animation: whatsappEntrance 1s ease-out 2s both;
}

.whatsapp-button a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 3.5rem;
  height: 3.5rem;
  background: linear-gradient(135deg, #25d366, #128c7e);
  color: var(--white);
  border-radius: var(--radius-full);
  text-decoration: none;
  box-shadow: 0 8px 32px rgba(37, 211, 102, 0.3);
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  position: relative;
  overflow: hidden;
  animation: whatsappFloat 3s ease-in-out infinite;
  border: 3px solid rgba(255, 255, 255, 0.2);
}

/* Efeito de brilho animado */
.whatsapp-button a::before {
  content: "";
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transform: rotate(45deg);
  animation: shimmer 3s infinite;
  pointer-events: none;
}

.whatsapp-button a:hover {
  transform: scale(1.1) translateY(-4px);
  box-shadow: 0 12px 40px rgba(37, 211, 102, 0.5);
  border-color: rgba(255, 255, 255, 0.4);
}

.whatsapp-button a:active {
  transform: scale(1.05) translateY(-2px);
}

.whatsapp-icon-container {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.whatsapp-icon-container i {
  font-size: 1.75rem;
  color: var(--white);
  animation: iconBounce 2s ease-in-out infinite;
}

.whatsapp-notification-badge {
  position: absolute;
  top: -8px;
  right: -8px;
  background: linear-gradient(135deg, #ef4444, #dc2626);
  color: var(--white);
  border-radius: 50%;
  width: 1.25rem;
  height: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 700;
  border: 2px solid var(--white);
  box-shadow: 0 2px 8px rgba(239, 68, 68, 0.4);
  animation: badgePulse 1.5s ease-in-out infinite;
}

/* Animações do WhatsApp */
@keyframes whatsappEntrance {
  0% {
    opacity: 0;
    transform: translateY(100px) scale(0.3);
  }
  50% {
    opacity: 1;
    transform: translateY(-10px) scale(1.1);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

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

@keyframes iconBounce {
  0%,
  20%,
  50%,
  80%,
  100% {
    transform: translateY(0);
  }
  40% {
    transform: translateY(-3px);
  }
  60% {
    transform: translateY(-1px);
  }
}

@keyframes badgePulse {
  0%,
  100% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(1.2);
    opacity: 0.8;
  }
}

@keyframes shimmer {
  0% {
    transform: translateX(-100%) translateY(-100%) rotate(45deg);
  }
  100% {
    transform: translateX(100%) translateY(100%) rotate(45deg);
  }
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .whatsapp-button {
    left: 1rem;
    bottom: 1rem;
  }

  .whatsapp-button a {
    width: 3rem;
    height: 3rem;
  }

  .whatsapp-icon-container i {
    font-size: 1.5rem;
  }

  .whatsapp-notification-badge {
    width: 1rem;
    height: 1rem;
    font-size: 0.6rem;
    top: -6px;
    right: -6px;
  }
}

@media (max-width: 480px) {
  .whatsapp-button a {
    width: 2.75rem;
    height: 2.75rem;
  }

  .whatsapp-icon-container i {
    font-size: 1.25rem;
  }
}

/* Dark mode adjustments */
.dark-mode .whatsapp-button a {
  box-shadow: 0 8px 32px rgba(37, 211, 102, 0.4);
}

.dark-mode .whatsapp-button a:hover {
  box-shadow: 0 12px 40px rgba(37, 211, 102, 0.6);
}

/* Dropdown Styles */
.dropdown {
  position: relative;
  display: inline-block;
}

.dropdown-toggle {
  color: var(--gray-700);
  text-decoration: none;
  font-weight: 500;
  position: relative;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: var(--spacing-1);
}

.dropdown-toggle::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary);
  transition: var(--transition);
}

.dropdown-toggle:hover {
  color: var(--primary);
}

.dropdown-toggle:hover::after {
  width: 100%;
}

.dropdown-toggle i {
  font-size: 0.75rem;
  transition: var(--transition);
}

.dropdown:hover .dropdown-toggle i {
  transform: rotate(180deg);
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  padding: var(--spacing-2) 0;
  min-width: 200px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: var(--transition);
  z-index: 1000;
  border: 1px solid var(--gray-200);
}

.dark-mode .dropdown-menu {
  background: var(--gray-800);
  border-color: var(--gray-700);
}

.dropdown:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-item {
  display: block;
  padding: var(--spacing-2) var(--spacing-4);
  color: var(--gray-700);
  text-decoration: none;
  transition: var(--transition);
  font-size: 0.875rem;
}

.dropdown-item:hover {
  background: var(--gray-50);
  color: var(--primary);
}

.dark-mode .dropdown-item {
  color: var(--gray-300);
}

.dark-mode .dropdown-item:hover {
  background: var(--gray-700);
  color: var(--primary);
}

/* Animações */
@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

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

@keyframes pulse {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

@keyframes bounce {
  0%,
  20%,
  50%,
  80%,
  100% {
    transform: translateY(0);
  }
  40% {
    transform: translateY(-20px);
  }
  60% {
    transform: translateY(-10px);
  }
}

/* Responsive */
@media (max-width: 767px) {
  .hero-title {
    font-size: 2rem;
  }

  .section-title {
    font-size: 2rem;
  }

  .hero-buttons {
    flex-direction: column;
  }

  .hero-stats {
    justify-content: space-around;
  }

  .cta-buttons {
    flex-direction: column;
    align-items: center;
  }

  .cta-features {
    flex-direction: column;
    gap: var(--spacing-4);
  }

  .ragnarok-pricing-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-4);
  }

  .plan-features li {
    font-size: 0.8rem;
  }

  .payment-icons {
    justify-content: center;
  }
}

/* Performance optimizations */
.gpu-accelerated {
  transform: translateZ(0);
  backface-visibility: hidden;
  perspective: 1000px;
}

/* Custom scrollbar */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--gray-100);
}

::-webkit-scrollbar-thumb {
  background: linear-gradient(135deg, var(--primary), var(--cyan));
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(135deg, var(--primary-dark), var(--secondary));
}