/* Base Theme Styles */
:root {
  --primary-color: #ff6b35;
  --secondary-color: #ffa500;
  --accent-color: #ff4757;
  --bg-primary: #0f0f0f;
  --bg-secondary: #1a1a1a;
  --bg-tertiary: #2d2d2d;
  --text-primary: #ffffff;
  --text-secondary: #cccccc;
  --text-accent: #ffa500;
  --border-color: #333333;
  --success-color: #2ecc71;
  --warning-color: #f39c12;
  --error-color: #e74c3c;
  --shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
  --gradient-primary: linear-gradient(135deg, #ff6b35, #ffa500);
  --gradient-secondary: linear-gradient(135deg, #1a1a1a, #2d2d2d);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Sarabun', sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}

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

a {
  color: var(--text-accent);
  text-decoration: none;
  transition: all 0.3s ease;
}

a:hover {
  color: var(--primary-color);
}

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

/* Hero Section */
.hero-section {
  min-height: 100vh;
  background: var(--gradient-secondary);
  position: relative;
  overflow: hidden;
  padding: 80px 20px 20px;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at center, rgba(255, 107, 53, 0.1) 0%, transparent 70%);
  z-index: 1;
}

.hero-container {
  max-width: 1280px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  min-height: 80vh;
}

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

.hero-title {
  font-size: 3.5rem;
  color: var(--text-primary);
  margin-bottom: 24px;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.hero-title::after {
  content: '';
  display: block;
  width: 100px;
  height: 4px;
  background: var(--gradient-primary);
  margin: 16px 0;
  border-radius: 2px;
}

.hero-description {
  font-size: 1.2rem;
  color: var(--text-secondary);
  margin-bottom: 40px;
  line-height: 1.8;
}

.hero-cta {
  display: flex;
  gap: 20px;
  margin-bottom: 50px;
}

.cta-button {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 32px;
  border-radius: 50px;
  font-weight: 700;
  font-size: 1.1rem;
  text-decoration: none;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  text-transform: none;
}

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

.primary-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(255, 107, 53, 0.4);
  color: white;
}

.secondary-cta {
  background: transparent;
  color: var(--text-primary);
  border: 2px solid var(--primary-color);
}

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

.hero-features {
  display: flex;
  gap: 30px;
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text-secondary);
}

.feature-item i {
  color: var(--primary-color);
  font-size: 1.2rem;
}

.hero-image {
  position: relative;
  animation: fadeInRight 1s ease-out;
}

.hero-img {
  width: 100%;
  height: auto;
  border-radius: 20px;
  box-shadow: var(--shadow);
}

.hero-overlay {
  position: absolute;
  top: 20px;
  right: 20px;
}

.bonus-card {
  background: var(--bg-secondary);
  padding: 24px;
  border-radius: 16px;
  text-align: center;
  box-shadow: var(--shadow);
  border: 1px solid var(--border-color);
  max-width: 200px;
}

.bonus-card i {
  color: var(--secondary-color);
  font-size: 2rem;
  margin-bottom: 8px;
}

.bonus-card h3 {
  font-size: 1.1rem;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.bonus-card p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-bottom: 8px;
}

.bonus-amount {
  display: block;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--secondary-color);
  margin-bottom: 16px;
}

.bonus-claim {
  display: inline-block;
  background: var(--gradient-primary);
  color: white;
  padding: 8px 16px;
  border-radius: 20px;
  font-size: 0.9rem;
  font-weight: 600;
  transition: all 0.3s ease;
}

.bonus-claim:hover {
  transform: scale(1.05);
  color: white;
}

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

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

/* Responsive Design */
@media (max-width: 1024px) {
  .hero-content {
    gap: 40px;
  }
  
  .hero-title {
    font-size: 3rem;
  }
  
  .hero-description {
    font-size: 1.1rem;
  }
}

@media (max-width: 768px) {
  .hero-section {
    padding: 60px 15px 15px;
  }
  
  .hero-content {
    grid-template-columns: 1fr;
    gap: 40px;
    text-align: center;
  }
  
  .hero-title {
    font-size: 2.5rem;
  }
  
  .hero-cta {
    justify-content: center;
    flex-wrap: wrap;
  }
  
  .hero-features {
    justify-content: center;
    flex-wrap: wrap;
    gap: 20px;
  }
  
  .hero-overlay {
    position: static;
    margin-top: 20px;
    display: flex;
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 2rem;
  }
  
  .hero-description {
    font-size: 1rem;
  }
  
  .cta-button {
    padding: 14px 24px;
    font-size: 1rem;
  }
  
  .hero-features {
    flex-direction: column;
    align-items: center;
  }
  
  .bonus-card {
    padding: 20px;
    max-width: 180px;
  }
}

/* Header Styles */
.main-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
  z-index: 1000;
  backdrop-filter: blur(10px);
}

.header-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 20px;
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
  gap: 20px;
}

/* Logo Section */
.logo-section {
  flex-shrink: 0;
}

.logo-link {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  transition: all 0.3s ease;
}

.logo-link:hover {
  transform: translateY(-1px);
}

.logo-link i {
  font-size: 2rem;
  color: var(--primary-color);
  transition: all 0.3s ease;
}

.logo-link:hover i {
  color: var(--secondary-color);
  transform: rotate(15deg);
}

.logo-text {
  font-family: 'Prompt', sans-serif;
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--text-primary);
  transition: color 0.3s ease;
}

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

/* Desktop Navigation */
.desktop-nav {
  flex: 1;
  display: flex;
  justify-content: center;
}

.nav-list {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 40px;
  margin: 0;
  padding: 0;
}

.nav-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 600;
  font-size: 1rem;
  padding: 8px 0;
  position: relative;
  transition: all 0.3s ease;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-primary);
  transition: width 0.3s ease;
}

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

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

/* Desktop CTA Button */
.desktop-cta {
  flex-shrink: 0;
}

.cta-button {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--gradient-primary);
  color: white;
  padding: 12px 24px;
  border-radius: 25px;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(255, 107, 53, 0.3);
}

.cta-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(255, 107, 53, 0.4);
  color: white;
}

.cta-button i {
  font-size: 1rem;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 40px;
  height: 40px;
  background: transparent;
  border: none;
  cursor: pointer;
  gap: 4px;
  transition: all 0.3s ease;
}

.hamburger-line {
  width: 25px;
  height: 3px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all 0.3s ease;
  transform-origin: center;
}

/* Mobile Menu Toggle Animation */
.mobile-menu-toggle.active .hamburger-line:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}

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

.mobile-menu-toggle.active .hamburger-line:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

/* Mobile Menu Overlay */
.mobile-menu-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(5px);
  z-index: 2000;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

.mobile-menu-overlay.active {
  opacity: 1;
  visibility: visible;
}

.mobile-menu {
  position: absolute;
  top: 0;
  right: 0;
  width: 280px;
  height: 100%;
  background: var(--bg-secondary);
  border-left: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.3s ease;
  box-shadow: -5px 0 20px rgba(0, 0, 0, 0.3);
}

.mobile-menu-overlay.active .mobile-menu {
  transform: translateX(0);
}

/* Mobile Menu Header */
.mobile-menu-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px;
  border-bottom: 1px solid var(--border-color);
  background: var(--bg-tertiary);
}

.mobile-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text-primary);
  font-weight: 700;
  font-size: 1.2rem;
}

.mobile-logo i {
  color: var(--primary-color);
  font-size: 1.5rem;
}

.mobile-menu-close {
  width: 35px;
  height: 35px;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--text-secondary);
  transition: all 0.3s ease;
}

.mobile-menu-close:hover {
  background: var(--primary-color);
  color: white;
  border-color: var(--primary-color);
}

.mobile-menu-close i {
  font-size: 1rem;
}

/* Mobile Navigation */
.mobile-nav {
  flex: 1;
  padding: 30px 20px;
  display: flex;
  flex-direction: column;
}

.mobile-nav-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 40px;
}

.mobile-nav-link {
  display: flex;
  align-items: center;
  gap: 15px;
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 600;
  font-size: 1.1rem;
  padding: 15px 20px;
  border-radius: 12px;
  transition: all 0.3s ease;
  border: 1px solid transparent;
}

.mobile-nav-link:hover {
  background: var(--bg-tertiary);
  color: var(--text-primary);
  border-color: var(--border-color);
  transform: translateX(5px);
}

.mobile-nav-link i {
  font-size: 1.2rem;
  color: var(--primary-color);
  width: 20px;
  text-align: center;
}

/* Mobile CTA */
.mobile-cta {
  margin-top: auto;
}

.mobile-cta-button {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  background: var(--gradient-primary);
  color: white;
  padding: 16px 24px;
  border-radius: 12px;
  text-decoration: none;
  font-weight: 700;
  font-size: 1.1rem;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(255, 107, 53, 0.3);
  width: 100%;
}

.mobile-cta-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(255, 107, 53, 0.4);
  color: white;
}

.mobile-cta-button i {
  font-size: 1.2rem;
}

/* Body scroll lock when mobile menu is open */
body.mobile-menu-open {
  overflow: hidden;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .nav-list {
    gap: 30px;
  }
  
  .nav-link {
    font-size: 0.95rem;
  }
  
  .cta-button {
    padding: 10px 20px;
    font-size: 0.9rem;
  }
}

@media (max-width: 890px) {
  .header-container {
    padding: 0 15px;
  }
  
  .header-content {
    height: 60px;
  }
  
  .logo-text {
    font-size: 1.6rem;
  }
  
  .logo-link i {
    font-size: 1.8rem;
  }
  
  /* Hide desktop navigation and CTA */
  .desktop-nav,
  .desktop-cta {
    display: none;
  }
  
  /* Show mobile menu toggle */
  .mobile-menu-toggle {
    display: flex;
  }
  
  .mobile-menu {
    width: 300px;
  }
}

@media (max-width: 768px) {
  .header-container {
    padding: 0 15px;
  }
  
  .header-content {
    height: 60px;
  }
  
  .logo-text {
    font-size: 1.6rem;
  }
  
  .logo-link i {
    font-size: 1.8rem;
  }
  
  .mobile-menu {
    width: 300px;
  }
}

@media (max-width: 480px) {
  .header-content {
    height: 55px;
  }
  
  .logo-text {
    font-size: 1.4rem;
  }
  
  .logo-link i {
    font-size: 1.6rem;
  }
  
  .logo-link gap {
    gap: 8px;
  }
  
  .mobile-menu {
    width: 100%;
    border-left: none;
  }
  
  .mobile-menu-header {
    padding: 15px;
  }
  
  .mobile-nav {
    padding: 20px 15px;
  }
  
  .mobile-nav-link {
    padding: 12px 16px;
    font-size: 1rem;
  }
  
  .mobile-cta-button {
    padding: 14px 20px;
    font-size: 1rem;
  }
}

/* Ensure header doesn't interfere with main content */
main {
  margin-top: 70px;
}

@media (max-width: 768px) {
  main {
    margin-top: 60px;
  }
}

@media (max-width: 480px) {
  main {
    margin-top: 55px;
  }
}

/* About Section */
.about-section {
  padding: 80px 20px;
  background: var(--bg-secondary);
  position: relative;
}

.about-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(45deg, transparent 0%, rgba(255, 107, 53, 0.05) 50%, transparent 100%);
  pointer-events: none;
}

.about-container {
  max-width: 1280px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-title {
  font-size: 2.5rem;
  color: var(--text-primary);
  margin-bottom: 20px;
  line-height: 1.3;
}

.section-title::after {
  content: '';
  display: block;
  width: 150px;
  height: 4px;
  background: var(--gradient-primary);
  margin: 20px auto;
  border-radius: 2px;
}

.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  margin-bottom: 80px;
}

.about-text {
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.content-block {
  background: var(--bg-tertiary);
  padding: 30px;
  border-radius: 16px;
  border: 1px solid var(--border-color);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.content-block::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--gradient-primary);
  transition: width 0.3s ease;
}

.content-block:hover::before {
  width: 8px;
}

.content-block:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
  background: var(--bg-secondary);
}

.content-block p {
  font-size: 1.1rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin: 0;
}

.content-block strong {
  color: var(--text-accent);
  font-weight: 700;
}

.about-image {
  position: relative;
}

.about-img {
  width: 100%;
  border-radius: 20px;
  box-shadow: var(--shadow);
}

.trust-badges {
  position: absolute;
  bottom: 20px;
  left: 20px;
  display: flex;
  gap: 15px;
}

.badge-item {
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(10px);
  padding: 12px 16px;
  border-radius: 25px;
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-primary);
  font-size: 0.9rem;
  font-weight: 600;
  border: 1px solid var(--border-color);
}

.badge-item i {
  color: var(--secondary-color);
  font-size: 1rem;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-bottom: 60px;
}

.feature-card {
  background: var(--bg-tertiary);
  padding: 40px 30px;
  border-radius: 20px;
  text-align: center;
  border: 1px solid var(--border-color);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transition: transform 0.3s ease;
}

.feature-card:hover::before {
  transform: scaleX(1);
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow);
  background: var(--bg-secondary);
}

.feature-icon {
  width: 80px;
  height: 80px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  transition: transform 0.3s ease;
}

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

.feature-icon i {
  font-size: 2rem;
  color: white;
}

.feature-card h3 {
  font-size: 1.3rem;
  color: var(--text-primary);
  margin-bottom: 12px;
  line-height: 1.4;
}

.feature-card p {
  color: var(--text-secondary);
  font-size: 1rem;
  line-height: 1.6;
}

.closing-text {
  background: var(--bg-tertiary);
  padding: 40px;
  border-radius: 20px;
  border: 1px solid var(--border-color);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.closing-text::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(45deg, transparent 0%, rgba(255, 107, 53, 0.1) 50%, transparent 100%);
  pointer-events: none;
}

.closing-text p {
  font-size: 1.2rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin: 0;
  position: relative;
  z-index: 1;
}

.closing-text strong {
  color: var(--text-accent);
  font-weight: 700;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .section-title {
    font-size: 2.2rem;
  }
  
  .about-content {
    gap: 40px;
  }
  
  .features-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
  }
}

@media (max-width: 768px) {
  .about-section {
    padding: 60px 15px;
  }
  
  .section-title {
    font-size: 2rem;
  }
  
  .about-content {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .content-block {
    padding: 25px;
  }
  
  .content-block p {
    font-size: 1rem;
  }
  
  .trust-badges {
    position: static;
    justify-content: center;
    margin-top: 20px;
    flex-wrap: wrap;
  }
  
  .features-grid {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
  }
  
  .feature-card {
    padding: 30px 20px;
  }
  
  .closing-text {
    padding: 30px 25px;
  }
  
  .closing-text p {
    font-size: 1.1rem;
  }
}

@media (max-width: 480px) {
  .section-title {
    font-size: 1.8rem;
  }
  
  .content-block {
    padding: 20px;
  }
  
  .features-grid {
    grid-template-columns: 1fr;
  }
  
  .feature-icon {
    width: 70px;
    height: 70px;
  }
  
  .feature-icon i {
    font-size: 1.8rem;
  }
  
  .badge-item {
    padding: 10px 14px;
    font-size: 0.8rem;
  }

  .trust-badges {
    gap: 10px;
  }
}

/* Troubleshooting Section */
.troubleshooting-section {
  padding: 80px 20px;
  background: var(--bg-primary);
  position: relative;
}

.troubleshooting-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at top right, rgba(255, 165, 0, 0.1) 0%, transparent 50%);
  pointer-events: none;
}

.troubleshooting-container {
  max-width: 1280px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.intro-content {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 50px;
  align-items: center;
  margin-bottom: 80px;
  background: var(--bg-secondary);
  padding: 40px;
  border-radius: 20px;
  border: 1px solid var(--border-color);
}

.intro-text p {
  font-size: 1.2rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin: 0;
}

.intro-text strong {
  color: var(--text-accent);
  font-weight: 700;
}

.intro-text a {
  color: var(--primary-color);
  font-weight: 600;
  text-decoration: underline;
  transition: color 0.3s ease;
}

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

.intro-image {
  position: relative;
}

.intro-img {
  width: 100%;
  border-radius: 16px;
  box-shadow: var(--shadow);
}

.help-badge {
  position: absolute;
  top: 15px;
  right: 15px;
  background: var(--gradient-primary);
  color: white;
  padding: 12px 20px;
  border-radius: 25px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  font-size: 0.9rem;
  box-shadow: 0 4px 15px rgba(255, 107, 53, 0.3);
}

.help-badge i {
  font-size: 1rem;
}

.problems-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-bottom: 80px;
}

.problem-card {
  background: var(--bg-secondary);
  border-radius: 20px;
  border: 1px solid var(--border-color);
  overflow: hidden;
  transition: all 0.3s ease;
  position: relative;
}

.problem-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow);
  border-color: var(--primary-color);
}

.problem-header {
  background: var(--bg-tertiary);
  padding: 25px;
  display: flex;
  align-items: center;
  gap: 15px;
  border-bottom: 1px solid var(--border-color);
}

.problem-icon {
  width: 60px;
  height: 60px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.problem-icon i {
  font-size: 1.5rem;
  color: white;
}

.problem-header h3 {
  font-size: 1.3rem;
  color: var(--text-primary);
  margin: 0;
}

.problem-content {
  padding: 30px 25px;
}

.problem-content p {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 25px;
}

.problem-content strong {
  color: var(--text-accent);
  font-weight: 700;
}

.solution-steps {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.step {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.step i {
  color: var(--success-color);
  font-size: 1rem;
  width: 16px;
}

.contact-options {
  background: var(--bg-secondary);
  padding: 50px 40px;
  border-radius: 20px;
  border: 1px solid var(--border-color);
  text-align: center;
}

.contact-options h3 {
  font-size: 2rem;
  color: var(--text-primary);
  margin-bottom: 40px;
  line-height: 1.3;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin-bottom: 50px;
}

.contact-card {
  background: var(--bg-tertiary);
  padding: 35px 25px;
  border-radius: 16px;
  border: 1px solid var(--border-color);
  transition: all 0.3s ease;
  text-align: center;
}

.contact-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
  background: var(--bg-primary);
}

.contact-icon {
  width: 70px;
  height: 70px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  transition: transform 0.3s ease;
}

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

.contact-icon i {
  font-size: 1.8rem;
  color: white;
}

.contact-card h4 {
  font-size: 1.2rem;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.contact-card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-bottom: 20px;
}

.contact-btn {
  display: inline-block;
  background: var(--gradient-primary);
  color: white;
  padding: 10px 25px;
  border-radius: 25px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
  font-size: 0.95rem;
}

.contact-btn:hover {
  transform: scale(1.05);
  color: white;
  box-shadow: 0 4px 15px rgba(255, 107, 53, 0.4);
}

.expert-note {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  background: var(--bg-tertiary);
  padding: 30px;
  border-radius: 16px;
  border: 1px solid var(--border-color);
  text-align: left;
}

.note-icon {
  width: 60px;
  height: 60px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.note-icon i {
  font-size: 1.5rem;
  color: white;
}

.note-content p {
  font-size: 1.1rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin: 0;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .intro-content {
    grid-template-columns: 1fr 1fr;
    gap: 30px;
  }
  
  .problems-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
  }
  
  .contact-options h3 {
    font-size: 1.8rem;
  }
}

@media (max-width: 768px) {
  .troubleshooting-section {
    padding: 60px 15px;
  }
  
  .intro-content {
    grid-template-columns: 1fr;
    gap: 30px;
    padding: 30px 25px;
  }
  
  .intro-text p {
    font-size: 1.1rem;
  }
  
  .problems-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  
  .problem-header {
    padding: 20px;
    flex-direction: column;
    text-align: center;
    gap: 12px;
  }
  
  .problem-content {
    padding: 25px 20px;
  }
  
  .contact-options {
    padding: 40px 25px;
  }
  
  .contact-options h3 {
    font-size: 1.6rem;
  }
  
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  
  .expert-note {
    flex-direction: column;
    text-align: center;
    gap: 15px;
  }
}

@media (max-width: 480px) {
  .intro-content {
    padding: 25px 20px;
  }
  
  .problem-header h3 {
    font-size: 1.2rem;
  }
  
  .problem-icon {
    width: 50px;
    height: 50px;
  }
  
  .problem-icon i {
    font-size: 1.3rem;
  }
  
  .contact-card {
    padding: 25px 20px;
  }
  
  .contact-icon {
    width: 60px;
    height: 60px;
  }
  
  .contact-icon i {
    font-size: 1.6rem;
  }
  
  .expert-note {
    padding: 25px 20px;
  }

  .help-badge {
    padding: 10px 16px;
    font-size: 0.8rem;
  }
}

/* Why Fun888 Thai Section */
.why-thai-section {
  padding: 80px 20px;
  background: var(--bg-secondary);
  position: relative;
  overflow: hidden;
}

.why-thai-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(255, 107, 53, 0.08) 0%, transparent 30%, rgba(255, 165, 0, 0.05) 70%, transparent 100%);
  pointer-events: none;
}

.why-thai-container {
  max-width: 1280px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.main-content {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 60px;
  align-items: start;
  margin-bottom: 80px;
}

.content-text {
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.intro-paragraph {
  background: var(--bg-tertiary);
  padding: 35px;
  border-radius: 20px;
  border: 1px solid var(--border-color);
  position: relative;
  overflow: hidden;
}

.intro-paragraph::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--gradient-primary);
}

.intro-paragraph p {
  font-size: 1.2rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin: 0;
}

.intro-paragraph strong {
  color: var(--text-accent);
  font-weight: 700;
}

.feature-blocks {
  display: flex;
  flex-direction: column;
  gap: 25px;
}

.feature-block {
  background: var(--bg-primary);
  padding: 30px;
  border-radius: 16px;
  border: 1px solid var(--border-color);
  display: flex;
  gap: 20px;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.feature-block::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--gradient-primary);
  transition: width 0.3s ease;
}

.feature-block:hover::before {
  width: 8px;
}

.feature-block:hover {
  transform: translateX(5px);
  box-shadow: var(--shadow);
  background: var(--bg-secondary);
}

.feature-block .feature-icon {
  width: 60px;
  height: 60px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform 0.3s ease;
}

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

.feature-block .feature-icon i {
  font-size: 1.5rem;
  color: white;
}

.feature-content h3 {
  font-size: 1.3rem;
  color: var(--text-primary);
  margin-bottom: 12px;
  line-height: 1.3;
}

.feature-content p {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin: 0;
}

.feature-content strong {
  color: var(--text-accent);
  font-weight: 700;
}

.feature-content a {
  color: var(--primary-color);
  font-weight: 600;
  text-decoration: underline;
  transition: color 0.3s ease;
}

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

.visual-content {
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.main-image {
  width: 100%;
  border-radius: 20px;
  box-shadow: var(--shadow);
}

.stats-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.stat-card {
  background: var(--bg-tertiary);
  padding: 25px 20px;
  border-radius: 16px;
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  gap: 15px;
  transition: all 0.3s ease;
}

.stat-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
  background: var(--bg-primary);
}

.stat-icon {
  width: 50px;
  height: 50px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

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

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

.stat-number {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1;
}

.stat-label {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.advantages-list {
  margin-bottom: 60px;
}

.advantages-list h3 {
  font-size: 2.2rem;
  color: var(--text-primary);
  text-align: center;
  margin-bottom: 50px;
  position: relative;
}

.advantages-list h3::after {
  content: '';
  display: block;
  width: 120px;
  height: 4px;
  background: var(--gradient-primary);
  margin: 16px auto;
  border-radius: 2px;
}

.advantages-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.advantage-item {
  background: var(--bg-tertiary);
  padding: 25px 30px;
  border-radius: 16px;
  border: 1px solid var(--border-color);
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 20px;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.advantage-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transition: transform 0.3s ease;
  transform-origin: left;
}

.advantage-item:hover::before {
  transform: scaleX(1);
}

.advantage-item:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
  background: var(--bg-primary);
}

.advantage-number {
  width: 50px;
  height: 50px;
  background: var(--gradient-primary);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  font-weight: 700;
  flex-shrink: 0;
}

.advantage-content h4 {
  font-size: 1.2rem;
  color: var(--text-primary);
  margin-bottom: 4px;
  line-height: 1.3;
}

.advantage-content p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin: 0;
}

.advantage-icon {
  width: 45px;
  height: 45px;
  background: rgba(255, 107, 53, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.advantage-icon i {
  font-size: 1.2rem;
  color: var(--primary-color);
}

.cta-section {
  background: var(--bg-tertiary);
  padding: 50px 40px;
  border-radius: 20px;
  border: 1px solid var(--border-color);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at center, rgba(255, 107, 53, 0.1) 0%, transparent 70%);
  pointer-events: none;
}

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

.cta-content h3 {
  font-size: 2rem;
  color: var(--text-primary);
  margin-bottom: 15px;
}

.cta-content p {
  font-size: 1.2rem;
  color: var(--text-secondary);
  margin-bottom: 35px;
  line-height: 1.6;
}

.cta-buttons {
  display: flex;
  justify-content: center;
  gap: 25px;
  flex-wrap: wrap;
}

.cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 16px 32px;
  border-radius: 50px;
  font-weight: 700;
  font-size: 1.1rem;
  text-decoration: none;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

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

.cta-btn.primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(255, 107, 53, 0.4);
  color: white;
}

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

.cta-btn.secondary:hover {
  background: var(--secondary-color);
  color: white;
  transform: translateY(-3px);
}

/* Responsive Design */
@media (max-width: 1024px) {
  .main-content {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }
  
  .feature-blocks {
    gap: 20px;
  }
  
  .feature-block {
    padding: 25px;
  }
  
  .advantages-list h3 {
    font-size: 2rem;
  }
}

@media (max-width: 768px) {
  .why-thai-section {
    padding: 60px 15px;
  }
  
  .main-content {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .intro-paragraph {
    padding: 25px;
  }
  
  .intro-paragraph p {
    font-size: 1.1rem;
  }
  
  .feature-block {
    flex-direction: column;
    text-align: center;
    gap: 15px;
    padding: 25px 20px;
  }
  
  .stats-cards {
    grid-template-columns: 1fr;
  }
  
  .advantages-list h3 {
    font-size: 1.8rem;
  }
  
  .advantage-item {
    grid-template-columns: auto 1fr;
    gap: 15px;
    padding: 20px 25px;
  }
  
  .advantage-icon {
    grid-column: 1 / -1;
    justify-self: center;
    margin-top: 10px;
  }
  
  .cta-section {
    padding: 40px 25px;
  }
  
  .cta-content h3 {
    font-size: 1.8rem;
  }
  
  .cta-content p {
    font-size: 1.1rem;
  }
  
  .cta-buttons {
    gap: 20px;
  }
}

@media (max-width: 480px) {
  .intro-paragraph {
    padding: 20px;
  }
  
  .feature-block {
    padding: 20px 15px;
  }
  
  .feature-block .feature-icon {
    width: 50px;
    height: 50px;
  }
  
  .feature-block .feature-icon i {
    font-size: 1.3rem;
  }
  
  .advantage-item {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 15px;
    padding: 20px;
  }
  
  .advantage-number {
    justify-self: center;
  }
  
  .advantage-icon {
    margin-top: 0;
  }
  
  .cta-buttons {
    flex-direction: column;
    align-items: center;
  }
  
  .cta-btn {
    width: 100%;
    max-width: 280px;
    justify-content: center;
  }
}

/* Pro Tips Section */
.pro-tips-section {
  padding: 80px 20px;
  background: var(--bg-primary);
  position: relative;
  overflow: hidden;
}

.pro-tips-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(45deg, rgba(255, 107, 53, 0.05) 0%, transparent 25%, rgba(255, 165, 0, 0.08) 50%, transparent 75%, rgba(255, 107, 53, 0.05) 100%);
  pointer-events: none;
}

.pro-tips-container {
  max-width: 1280px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.intro-content {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 50px;
  align-items: center;
  margin-bottom: 80px;
  background: var(--bg-secondary);
  padding: 40px;
  border-radius: 20px;
  border: 1px solid var(--border-color);
}

.intro-text p {
  font-size: 1.2rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin: 0;
}

.intro-text strong {
  color: var(--text-accent);
  font-weight: 700;
}

.intro-visual {
  position: relative;
}

.intro-image {
  width: 100%;
  border-radius: 16px;
  box-shadow: var(--shadow);
}

.pro-badge {
  position: absolute;
  top: 15px;
  right: 15px;
  background: linear-gradient(135deg, #ffd700, #ffb700);
  color: #000;
  padding: 12px 20px;
  border-radius: 25px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 0.9rem;
  box-shadow: 0 4px 15px rgba(255, 215, 0, 0.4);
}

.pro-badge i {
  font-size: 1rem;
}

.techniques-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 30px;
  margin-bottom: 80px;
}

.technique-card {
  background: var(--bg-secondary);
  border-radius: 20px;
  border: 1px solid var(--border-color);
  overflow: hidden;
  transition: all 0.3s ease;
  position: relative;
}

.technique-card.advanced {
  border-top: 4px solid var(--primary-color);
}

.technique-card.expert {
  border-top: 4px solid #ffd700;
}

.technique-card.intermediate {
  border-top: 4px solid var(--secondary-color);
}

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

.card-header {
  background: var(--bg-tertiary);
  padding: 25px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border-color);
  flex-wrap: wrap;
  gap: 15px;
}

.card-header .technique-icon {
  width: 50px;
  height: 50px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.technique-card.expert .card-header .technique-icon {
  background: linear-gradient(135deg, #ffd700, #ffb700);
}

.card-header .technique-icon i {
  font-size: 1.3rem;
  color: white;
}

.technique-card.expert .card-header .technique-icon i {
  color: #000;
}

.card-header h3 {
  font-size: 1.4rem;
  color: var(--text-primary);
  margin: 0;
  flex: 1;
  margin-left: 15px;
}

.difficulty-badge {
  background: var(--primary-color);
  color: white;
  padding: 6px 12px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 5px;
}

.difficulty-badge.expert {
  background: linear-gradient(135deg, #ffd700, #ffb700);
  color: #000;
}

.difficulty-badge.intermediate {
  background: var(--secondary-color);
}

.card-content {
  padding: 30px 25px;
}

.card-content p {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 25px;
}

.card-content strong {
  color: var(--text-accent);
  font-weight: 700;
}

.card-content a {
  color: var(--primary-color);
  font-weight: 600;
  text-decoration: underline;
  transition: color 0.3s ease;
}

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

.technique-points {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.point {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.point i {
  color: var(--success-color);
  font-size: 1rem;
  width: 16px;
  flex-shrink: 0;
}

.analytics-section {
  margin-bottom: 80px;
}

.analytics-content {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 50px;
  align-items: start;
  background: var(--bg-secondary);
  padding: 40px;
  border-radius: 20px;
  border: 1px solid var(--border-color);
}

.analytics-text h3 {
  font-size: 2rem;
  color: var(--text-primary);
  margin-bottom: 20px;
}

.analytics-text p {
  font-size: 1.1rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 30px;
}

.analytics-text strong {
  color: var(--text-accent);
  font-weight: 700;
}

.analytics-features {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.feature {
  display: flex;
  align-items: center;
  gap: 15px;
  padding: 20px;
  background: var(--bg-tertiary);
  border-radius: 12px;
  border: 1px solid var(--border-color);
  transition: all 0.3s ease;
}

.feature:hover {
  transform: translateX(5px);
  background: var(--bg-primary);
}

.feature .feature-icon {
  width: 50px;
  height: 50px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.feature .feature-icon i {
  font-size: 1.2rem;
  color: white;
}

.feature-info h4 {
  font-size: 1.1rem;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.feature-info p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin: 0;
}

.analytics-visual {
  background: var(--bg-tertiary);
  border-radius: 16px;
  border: 1px solid var(--border-color);
  overflow: hidden;
}

.chart-container {
  padding: 25px;
}

.chart-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 25px;
  color: var(--text-primary);
  font-weight: 600;
  font-size: 1.1rem;
}

.chart-header i {
  color: var(--primary-color);
  font-size: 1.2rem;
}

.chart-content {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.stat-item {
  display: grid;
  grid-template-columns: 1fr 2fr auto;
  align-items: center;
  gap: 15px;
}

.stat-label {
  font-size: 0.9rem;
  color: var(--text-secondary);
  font-weight: 600;
}

.stat-bar {
  height: 8px;
  background: var(--border-color);
  border-radius: 4px;
  overflow: hidden;
}

.stat-fill {
  height: 100%;
  background: var(--gradient-primary);
  border-radius: 4px;
  transition: width 0.3s ease;
}

.stat-value {
  font-size: 0.9rem;
  color: var(--text-primary);
  font-weight: 700;
}

.advanced-tools {
  margin-bottom: 60px;
}

.advanced-tools h3 {
  font-size: 2.2rem;
  color: var(--text-primary);
  text-align: center;
  margin-bottom: 50px;
  position: relative;
}

.advanced-tools h3::after {
  content: '';
  display: block;
  width: 120px;
  height: 4px;
  background: var(--gradient-primary);
  margin: 16px auto;
  border-radius: 2px;
}

.tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.tool-card {
  background: var(--bg-secondary);
  padding: 35px 25px;
  border-radius: 16px;
  border: 1px solid var(--border-color);
  text-align: center;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.tool-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transition: transform 0.3s ease;
}

.tool-card:hover::before {
  transform: scaleX(1);
}

.tool-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow);
  background: var(--bg-tertiary);
}

.tool-icon {
  width: 70px;
  height: 70px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  transition: transform 0.3s ease;
}

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

.tool-icon i {
  font-size: 1.8rem;
  color: white;
}

.tool-card h4 {
  font-size: 1.3rem;
  color: var(--text-primary);
  margin-bottom: 15px;
}

.tool-card p {
  color: var(--text-secondary);
  line-height: 1.6;
  font-size: 1rem;
}

.tool-card strong {
  color: var(--text-accent);
  font-weight: 700;
}

.pro-cta {
  background: var(--bg-secondary);
  padding: 50px 40px;
  border-radius: 20px;
  border: 1px solid var(--border-color);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.pro-cta::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at center, rgba(255, 215, 0, 0.1) 0%, transparent 70%);
  pointer-events: none;
}

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

.cta-content > i {
  font-size: 3rem;
  color: var(--secondary-color);
  margin-bottom: 20px;
  display: block;
}

.cta-content h3 {
  font-size: 2rem;
  color: var(--text-primary);
  margin-bottom: 15px;
}

.cta-content p {
  font-size: 1.2rem;
  color: var(--text-secondary);
  margin-bottom: 35px;
  line-height: 1.6;
}

.pro-btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 18px 40px;
  border-radius: 50px;
  font-weight: 700;
  font-size: 1.2rem;
  text-decoration: none;
  background: var(--gradient-primary);
  color: white;
  box-shadow: var(--shadow);
  transition: all 0.3s ease;
}

.pro-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(255, 107, 53, 0.4);
  color: white;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .intro-content {
    grid-template-columns: 1fr 1fr;
    gap: 30px;
  }
  
  .techniques-grid {
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 25px;
  }
  
  .analytics-content {
    grid-template-columns: 1fr;
    gap: 30px;
  }
}

@media (max-width: 768px) {
  .pro-tips-section {
    padding: 60px 15px;
  }
  
  .intro-content {
    grid-template-columns: 1fr;
    gap: 30px;
    padding: 30px 25px;
  }
  
  .intro-text p {
    font-size: 1.1rem;
  }
  
  .techniques-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  
  .card-header {
    padding: 20px;
    justify-content: center;
    text-align: center;
  }
  
  .card-header h3 {
    margin-left: 0;
    margin-top: 10px;
    width: 100%;
  }
  
  .card-content {
    padding: 25px 20px;
  }
  
  .analytics-content {
    padding: 30px 25px;
  }
  
  .analytics-text h3 {
    font-size: 1.8rem;
  }
  
  .tools-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  
  .tool-card {
    padding: 25px 20px;
  }
  
  .pro-cta {
    padding: 40px 25px;
  }
  
  .cta-content h3 {
    font-size: 1.8rem;
  }
}

@media (max-width: 480px) {
  .intro-content {
    padding: 25px 20px;
  }
  
  .card-header .technique-icon {
    width: 45px;
    height: 45px;
  }
  
  .card-header .technique-icon i {
    font-size: 1.1rem;
  }
  
  .card-header h3 {
    font-size: 1.2rem;
  }
  
  .difficulty-badge {
    font-size: 0.7rem;
    padding: 4px 8px;
  }
  
  .stat-item {
    grid-template-columns: 1fr;
    gap: 8px;
    text-align: center;
  }
  
  .advanced-tools h3 {
    font-size: 1.8rem;
  }
  
  .tool-icon {
    width: 60px;
    height: 60px;
  }
  
  .tool-icon i {
    font-size: 1.5rem;
  }
  
  .pro-btn {
    padding: 16px 32px;
    font-size: 1.1rem;
  }
}

/* Cat 888.Fun Section */
.cat-section {
  padding: 80px 20px;
  background: var(--bg-secondary);
  position: relative;
  overflow: hidden;
}

.cat-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(255, 107, 53, 0.05) 0%, transparent 25%, rgba(138, 43, 226, 0.08) 50%, transparent 75%, rgba(255, 165, 0, 0.05) 100%);
  pointer-events: none;
}

.cat-container {
  max-width: 1280px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.intro-layout {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 50px;
  align-items: center;
  margin-bottom: 80px;
  background: var(--bg-tertiary);
  padding: 40px;
  border-radius: 20px;
  border: 1px solid var(--border-color);
}

.intro-content p {
  font-size: 1.2rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 30px;
}

.intro-content strong {
  color: var(--text-accent);
  font-weight: 700;
}

.intro-content a {
  color: var(--primary-color);
  font-weight: 600;
  text-decoration: underline;
  transition: color 0.3s ease;
}

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

.innovation-badges {
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
}

.badge {
  background: var(--bg-primary);
  color: var(--text-primary);
  padding: 12px 20px;
  border-radius: 25px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  font-weight: 600;
  border: 1px solid var(--border-color);
  transition: all 0.3s ease;
}

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

.badge i {
  color: var(--primary-color);
  font-size: 1rem;
}

.badge:hover i {
  color: white;
}

.intro-visual {
  position: relative;
}

.intro-img {
  width: 100%;
  border-radius: 16px;
  box-shadow: var(--shadow);
}

.tech-overlay {
  position: absolute;
  bottom: 20px;
  left: 20px;
}

.tech-badge {
  background: linear-gradient(135deg, #8a2be2, #9932cc);
  color: white;
  padding: 12px 20px;
  border-radius: 25px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  font-size: 0.9rem;
  box-shadow: 0 4px 15px rgba(138, 43, 226, 0.3);
}

.tech-badge i {
  font-size: 1rem;
}

.features-showcase {
  margin-bottom: 80px;
}

.feature-large {
  background: var(--bg-primary);
  border-radius: 20px;
  border: 1px solid var(--border-color);
  overflow: hidden;
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 400px;
}

.feature-content {
  padding: 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.feature-icon-large {
  width: 80px;
  height: 80px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 25px;
}

.feature-icon-large i {
  font-size: 2rem;
  color: white;
}

.feature-content h3 {
  font-size: 1.8rem;
  color: var(--text-primary);
  margin-bottom: 20px;
  line-height: 1.3;
}

.feature-content p {
  font-size: 1.1rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 25px;
}

.feature-content strong {
  color: var(--text-accent);
  font-weight: 700;
}

.ui-features {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.ui-item {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-secondary);
  padding: 8px 16px;
  border-radius: 20px;
  border: 1px solid var(--border-color);
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.ui-item i {
  color: var(--primary-color);
  font-size: 1rem;
}

.feature-visual {
  background: var(--bg-tertiary);
  padding: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.interface-demo {
  background: white;
  border-radius: 12px;
  width: 100%;
  max-width: 400px;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.2);
  overflow: hidden;
}

.demo-header {
  background: #f5f5f5;
  padding: 12px 20px;
  display: flex;
  align-items: center;
  gap: 15px;
  border-bottom: 1px solid #e0e0e0;
}

.demo-dots {
  display: flex;
  gap: 6px;
}

.demo-dots span {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #ccc;
}

.demo-dots span:nth-child(1) {
  background: #ff5f57;
}

.demo-dots span:nth-child(2) {
  background: #ffbd2e;
}

.demo-dots span:nth-child(3) {
  background: #28ca42;
}

.demo-title {
  font-size: 0.8rem;
  color: #666;
  font-weight: 600;
}

.demo-content {
  display: grid;
  grid-template-columns: 80px 1fr;
  height: 200px;
}

.demo-sidebar {
  background: #f8f9fa;
  padding: 15px 10px;
  border-right: 1px solid #e0e0e0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.sidebar-item {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 6px;
  border-radius: 6px;
  font-size: 0.7rem;
  color: #666;
  transition: all 0.3s ease;
}

.sidebar-item.active {
  background: var(--primary-color);
  color: white;
}

.sidebar-item i {
  font-size: 0.8rem;
}

.sidebar-item span {
  display: none;
}

.demo-main {
  padding: 15px;
  background: #fff;
}

.game-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.game-card {
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  height: 40px;
  border-radius: 8px;
  opacity: 0.8;
}

.technology-section {
  margin-bottom: 80px;
}

.technology-section h3 {
  font-size: 2.2rem;
  color: var(--text-primary);
  text-align: center;
  margin-bottom: 50px;
  position: relative;
}

.technology-section h3::after {
  content: '';
  display: block;
  width: 120px;
  height: 4px;
  background: var(--gradient-primary);
  margin: 16px auto;
  border-radius: 2px;
}

.tech-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}

.tech-card {
  background: var(--bg-tertiary);
  padding: 35px;
  border-radius: 20px;
  border: 1px solid var(--border-color);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.tech-card.ai {
  border-top: 4px solid #8a2be2;
}

.tech-card.blockchain {
  border-top: 4px solid #00d4aa;
}

.tech-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow);
  background: var(--bg-primary);
}

.tech-header {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-bottom: 20px;
}

.tech-icon {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.tech-card.ai .tech-icon {
  background: linear-gradient(135deg, #8a2be2, #9932cc);
}

.tech-card.blockchain .tech-icon {
  background: linear-gradient(135deg, #00d4aa, #00b894);
}

.tech-icon i {
  font-size: 1.5rem;
  color: white;
}

.tech-header h4 {
  font-size: 1.4rem;
  color: var(--text-primary);
  margin: 0;
}

.tech-card p {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 20px;
}

.tech-card strong {
  color: var(--text-accent);
  font-weight: 700;
}

.tech-benefits {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.tech-benefits span {
  background: var(--bg-primary);
  color: var(--text-secondary);
  padding: 6px 12px;
  border-radius: 15px;
  font-size: 0.8rem;
  border: 1px solid var(--border-color);
}

.social-features {
  margin-bottom: 80px;
}

.social-content {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 50px;
  align-items: center;
  background: var(--bg-primary);
  padding: 40px;
  border-radius: 20px;
  border: 1px solid var(--border-color);
}

.social-text h3 {
  font-size: 2rem;
  color: var(--text-primary);
  margin-bottom: 20px;
}

.social-text p {
  font-size: 1.1rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 30px;
}

.social-text strong {
  color: var(--text-accent);
  font-weight: 700;
}

.social-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 20px;
}

.stat {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--bg-secondary);
  padding: 20px;
  border-radius: 12px;
  border: 1px solid var(--border-color);
  transition: all 0.3s ease;
}

.stat:hover {
  transform: translateY(-2px);
  background: var(--bg-tertiary);
}

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

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

.stat-number {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1;
}

.stat-label {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.social-visual {
  display: flex;
  justify-content: center;
}

.community-showcase {
  background: var(--bg-tertiary);
  padding: 25px;
  border-radius: 16px;
  border: 1px solid var(--border-color);
  width: 100%;
}

.community-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
  color: var(--text-primary);
  font-weight: 600;
  font-size: 1.1rem;
}

.community-header i {
  color: var(--primary-color);
  font-size: 1.2rem;
}

.community-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.community-item {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-primary);
  padding: 10px;
  border-radius: 8px;
  border: 1px solid var(--border-color);
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.community-item i {
  color: var(--primary-color);
  font-size: 0.9rem;
}

.mobile-app-section {
  margin-bottom: 80px;
}

.app-content {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 50px;
  align-items: center;
  background: var(--bg-tertiary);
  padding: 40px;
  border-radius: 20px;
  border: 1px solid var(--border-color);
}

.app-visual {
  display: flex;
  justify-content: center;
}

.phone-mockup {
  width: 200px;
  height: 360px;
  background: #333;
  border-radius: 25px;
  padding: 15px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
}

.phone-screen {
  width: 100%;
  height: 100%;
  background: var(--bg-primary);
  border-radius: 15px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.app-header {
  background: var(--bg-secondary);
  padding: 8px 15px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border-color);
}

.app-time {
  color: var(--text-primary);
  font-size: 0.8rem;
  font-weight: 600;
}

.app-signals {
  display: flex;
  gap: 4px;
}

.app-signals i {
  color: var(--text-primary);
  font-size: 0.7rem;
}

.app-content-area {
  flex: 1;
  padding: 20px 15px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.app-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 20px;
  color: var(--text-primary);
  font-weight: 700;
}

.app-logo i {
  color: var(--primary-color);
  font-size: 1.2rem;
}

.app-games {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  width: 100%;
}

.app-game {
  height: 40px;
  background: var(--gradient-primary);
  border-radius: 8px;
  opacity: 0.8;
}

.app-text h3 {
  font-size: 2rem;
  color: var(--text-primary);
  margin-bottom: 20px;
}

.app-text p {
  font-size: 1.1rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 25px;
}

.app-text strong {
  color: var(--text-accent);
  font-weight: 700;
}

.app-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 15px;
  margin-bottom: 30px;
}

.app-feature {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--bg-primary);
  padding: 12px 16px;
  border-radius: 10px;
  border: 1px solid var(--border-color);
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.app-feature i {
  color: var(--primary-color);
  font-size: 1rem;
}

.download-btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: var(--gradient-primary);
  color: white;
  padding: 14px 28px;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s ease;
}

.download-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(255, 107, 53, 0.4);
  color: white;
}

.rewards-system {
  margin-bottom: 60px;
}

.rewards-system h3 {
  font-size: 2.2rem;
  color: var(--text-primary);
  text-align: center;
  margin-bottom: 40px;
  position: relative;
}

.rewards-system h3::after {
  content: '';
  display: block;
  width: 120px;
  height: 4px;
  background: var(--gradient-primary);
  margin: 16px auto;
  border-radius: 2px;
}

.rewards-content {
  background: var(--bg-primary);
  padding: 40px;
  border-radius: 20px;
  border: 1px solid var(--border-color);
}

.rewards-text {
  margin-bottom: 40px;
}

.rewards-text p {
  font-size: 1.1rem;
  color: var(--text-secondary);
  line-height: 1.7;
  text-align: center;
}

.rewards-text strong {
  color: var(--text-accent);
  font-weight: 700;
}

.rewards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 25px;
}

.reward-card {
  background: var(--bg-secondary);
  padding: 25px;
  border-radius: 16px;
  border: 1px solid var(--border-color);
  text-align: center;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.reward-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transition: transform 0.3s ease;
}

.reward-card:hover::before {
  transform: scaleX(1);
}

.reward-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
  background: var(--bg-tertiary);
}

.reward-card i {
  font-size: 2.5rem;
  color: var(--primary-color);
  margin-bottom: 15px;
  display: block;
}

.reward-card h4 {
  font-size: 1.1rem;
  color: var(--text-primary);
  line-height: 1.4;
  margin: 0;
}

.final-cta {
  background: var(--bg-tertiary);
  padding: 60px 40px;
  border-radius: 20px;
  border: 1px solid var(--border-color);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.final-cta::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at center, rgba(138, 43, 226, 0.1) 0%, transparent 70%);
  pointer-events: none;
}

.cta-wrapper {
  position: relative;
  z-index: 1;
}

.cta-icon {
  width: 100px;
  height: 100px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 25px;
}

.cta-icon i {
  font-size: 2.5rem;
  color: white;
}

.final-cta h3 {
  font-size: 2.2rem;
  color: var(--text-primary);
  margin-bottom: 15px;
  line-height: 1.3;
}

.final-cta p {
  font-size: 1.2rem;
  color: var(--text-secondary);
  margin-bottom: 35px;
  line-height: 1.6;
}

.final-btns {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

.explore-btn,
.bonus-btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 16px 32px;
  border-radius: 50px;
  font-weight: 700;
  font-size: 1.1rem;
  text-decoration: none;
  transition: all 0.3s ease;
}

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

.explore-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(255, 107, 53, 0.4);
  color: white;
}

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

.bonus-btn:hover {
  background: var(--secondary-color);
  color: white;
  transform: translateY(-3px);
}

/* Responsive Design */
@media (max-width: 1024px) {
  .intro-layout {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  
  .feature-large {
    grid-template-columns: 1fr;
  }
  
  .feature-visual {
    order: -1;
  }
  
  .tech-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  
  .social-content {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  
  .app-content {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  
  .app-visual {
    order: -1;
  }
}

@media (max-width: 768px) {
  .cat-section {
    padding: 60px 15px;
  }
  
  .intro-layout {
    padding: 30px 25px;
  }
  
  .intro-content p {
    font-size: 1.1rem;
  }
  
  .innovation-badges {
    justify-content: center;
  }
  
  .feature-content {
    padding: 30px 25px;
  }
  
  .feature-content h3 {
    font-size: 1.6rem;
  }
  
  .ui-features {
    justify-content: center;
  }
  
  .tech-card {
    padding: 25px;
  }
  
  .social-content {
    padding: 30px 25px;
  }
  
  .social-text h3 {
    font-size: 1.8rem;
  }
  
  .social-stats {
    grid-template-columns: 1fr;
  }
  
  .community-features {
    grid-template-columns: 1fr;
  }
  
  .app-content {
    padding: 30px 25px;
  }
  
  .app-text h3 {
    font-size: 1.8rem;
  }
  
  .app-features {
    grid-template-columns: 1fr;
  }
  
  .rewards-content {
    padding: 30px 25px;
  }
  
  .rewards-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  
  .final-cta {
    padding: 40px 25px;
  }
  
  .final-cta h3 {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .intro-layout {
    padding: 25px 20px;
  }
  
  .badge {
    font-size: 0.8rem;
    padding: 10px 16px;
  }
  
  .feature-content {
    padding: 25px 20px;
  }
  
  .feature-icon-large {
    width: 70px;
    height: 70px;
  }
  
  .feature-icon-large i {
    font-size: 1.8rem;
  }
  
  .sidebar-item span {
    display: none;
  }
  
  .demo-content {
    grid-template-columns: 60px 1fr;
  }
  
  .tech-card {
    padding: 20px;
  }
  
  .tech-header {
    flex-direction: column;
    text-align: center;
    gap: 10px;
  }
  
  .tech-icon {
    width: 50px;
    height: 50px;
  }
  
  .tech-icon i {
    font-size: 1.3rem;
  }
  
  .phone-mockup {
    width: 180px;
    height: 320px;
  }
  
  .final-btns {
    flex-direction: column;
    align-items: center;
  }
  
  .explore-btn,
  .bonus-btn {
    width: 100%;
    max-width: 280px;
    justify-content: center;
  }
}

/* Footer Styles */
.main-footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  margin-top: 60px;
  position: relative;
  overflow: hidden;
}

.main-footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(255, 107, 53, 0.03) 0%, transparent 50%, rgba(255, 165, 0, 0.03) 100%);
  pointer-events: none;
}

.footer-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 20px;
  position: relative;
  z-index: 2;
}

.footer-content {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr 1.2fr;
  gap: 40px;
  padding: 60px 0 40px;
  border-bottom: 1px solid var(--border-color);
}

/* Footer Sections */
.footer-section {
  display: flex;
  flex-direction: column;
}

/* Brand Section */
.footer-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}

.footer-logo i {
  font-size: 2rem;
  color: var(--primary-color);
}

.footer-logo-text {
  font-family: 'Prompt', sans-serif;
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--text-primary);
}

.footer-description {
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 25px;
  font-size: 0.95rem;
}

.footer-contact-info {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.contact-item i {
  color: var(--primary-color);
  width: 16px;
  text-align: center;
}

/* Footer Titles */
.footer-title {
  font-size: 1.2rem;
  color: var(--text-primary);
  margin-bottom: 20px;
  font-weight: 600;
  position: relative;
}

.footer-title::after {
  content: '';
  display: block;
  width: 30px;
  height: 2px;
  background: var(--gradient-primary);
  margin-top: 8px;
  border-radius: 1px;
}

/* Footer Links */
.footer-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.9rem;
  transition: all 0.3s ease;
  padding: 6px 0;
}

.footer-links a:hover {
  color: var(--text-primary);
  transform: translateX(5px);
}

.footer-links a i {
  color: var(--primary-color);
  width: 16px;
  text-align: center;
  font-size: 0.85rem;
}

/* CTA Section */
.cta-description {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.5;
  margin-bottom: 20px;
}

.footer-cta-buttons {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-cta-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 20px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
  transition: all 0.3s ease;
  text-align: center;
}

.footer-cta-btn.primary {
  background: var(--gradient-primary);
  color: white;
  box-shadow: 0 3px 12px rgba(255, 107, 53, 0.3);
}

.footer-cta-btn.primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 20px rgba(255, 107, 53, 0.4);
  color: white;
}

.footer-cta-btn.secondary {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-color);
}

.footer-cta-btn.secondary:hover {
  background: var(--bg-tertiary);
  border-color: var(--primary-color);
  color: var(--primary-color);
  transform: translateY(-2px);
}

/* Footer Features */
.footer-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  padding: 40px 0;
  border-bottom: 1px solid var(--border-color);
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 15px;
  background: var(--bg-tertiary);
  padding: 20px;
  border-radius: 12px;
  border: 1px solid var(--border-color);
  transition: all 0.3s ease;
}

.feature-item:hover {
  transform: translateY(-2px);
  background: var(--bg-primary);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.feature-item i {
  font-size: 1.8rem;
  color: var(--primary-color);
  flex-shrink: 0;
}

.feature-info h4 {
  font-size: 1rem;
  color: var(--text-primary);
  margin-bottom: 4px;
  font-weight: 600;
}

.feature-info p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin: 0;
}

/* Footer Bottom */
.footer-bottom {
  padding: 30px 0;
}

.footer-bottom-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
  align-items: center;
  margin-bottom: 25px;
}

.footer-legal {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.copyright {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.copyright i {
  color: var(--primary-color);
}

.legal-links {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.legal-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.85rem;
  transition: color 0.3s ease;
}

.legal-links a:hover {
  color: var(--primary-color);
  text-decoration: underline;
}

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

.payment-label {
  display: block;
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-bottom: 12px;
  font-weight: 600;
}

.payment-methods {
  display: flex;
  justify-content: flex-end;
  gap: 15px;
  flex-wrap: wrap;
}

.payment-item {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--bg-tertiary);
  padding: 8px 12px;
  border-radius: 6px;
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  font-size: 0.8rem;
}

.payment-item i {
  color: var(--primary-color);
  font-size: 0.9rem;
}

/* Footer Disclaimer */
.footer-disclaimer {
  background: var(--bg-primary);
  padding: 20px;
  border-radius: 8px;
  border: 1px solid var(--border-color);
}

.footer-disclaimer p {
  font-size: 0.8rem;
  color: var(--text-secondary);
  line-height: 1.5;
  text-align: center;
  margin: 0;
}

.footer-disclaimer strong {
  color: var(--text-accent);
}

/* Responsive Design */
@media (max-width: 1024px) {
  .footer-content {
    grid-template-columns: 1fr 1fr 1fr;
    gap: 30px;
  }
  
  .brand-section {
    grid-column: 1 / -1;
    text-align: center;
    margin-bottom: 20px;
  }
  
  .footer-contact-info {
    flex-direction: row;
    justify-content: center;
    gap: 30px;
  }
  
  .cta-section {
    grid-column: 1 / -1;
    text-align: center;
    margin-top: 20px;
  }
  
  .footer-cta-buttons {
    flex-direction: row;
    justify-content: center;
    gap: 20px;
  }
  
  .footer-features {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
  }
}

@media (max-width: 768px) {
  .footer-container {
    padding: 0 15px;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    gap: 30px;
    padding: 40px 0 30px;
  }
  
  .brand-section {
    order: 1;
  }
  
  .cta-section {
    order: 2;
  }
  
  .links-section {
    order: 3;
  }
  
  .games-section {
    order: 4;
  }
  
  .support-section {
    order: 5;
  }
  
  .footer-features {
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    padding: 30px 0;
  }
  
  .footer-bottom-content {
    grid-template-columns: 1fr;
    gap: 20px;
    text-align: center;
  }
  
  .footer-payment {
    text-align: center;
  }
  
  .payment-methods {
    justify-content: center;
  }
  
  .legal-links {
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .footer-content {
    padding: 30px 0 20px;
  }
  
  .footer-logo-text {
    font-size: 1.5rem;
  }
  
  .footer-logo i {
    font-size: 1.8rem;
  }
  
  .footer-contact-info {
    flex-direction: column;
    align-items: center;
    gap: 10px;
  }
  
  .footer-cta-buttons {
    flex-direction: column;
    gap: 12px;
  }
  
  .footer-cta-btn {
    width: 100%;
    max-width: 250px;
  }
  
  .footer-features {
    grid-template-columns: 1fr;
  }
  
  .feature-item {
    padding: 15px;
  }
  
  .payment-methods {
    flex-direction: column;
    gap: 8px;
  }
  
  .legal-links {
    flex-direction: column;
    gap: 10px;
  }
  
  .footer-disclaimer {
    padding: 15px;
  }
  
  .footer-disclaimer p {
    font-size: 0.75rem;
  }
}

/* Sticky Bottom Buttons */
.sticky-buttons {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  display: flex;
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.3);
  z-index: 1500;
  backdrop-filter: blur(10px);
}

.sticky-btn {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 12px 8px;
  text-decoration: none;
  text-align: center;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  min-height: 60px;
  border-right: 1px solid var(--border-color);
}

.sticky-btn:last-child {
  border-right: none;
}

.sticky-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 0;
  transition: height 0.3s ease;
}

.sticky-btn:active {
  transform: scale(0.98);
}

.sticky-btn i {
  font-size: 1.4rem;
  margin-bottom: 4px;
  transition: all 0.3s ease;
}

.btn-text {
  font-size: 0.8rem;
  font-weight: 600;
  line-height: 1.2;
  transition: all 0.3s ease;
}

/* Login Button */
.login-btn {
  background: linear-gradient(135deg, var(--bg-tertiary), var(--bg-secondary));
  color: var(--text-secondary);
}

.login-btn::before {
  background: linear-gradient(135deg, #4a90e2, #357abd);
}

.login-btn:hover {
  color: white;
  background: linear-gradient(135deg, #4a90e2, #357abd);
}

.login-btn:hover::before {
  height: 100%;
}

.login-btn:hover i {
  transform: scale(1.1);
}

/* Register Button */
.register-btn {
  background: linear-gradient(135deg, var(--bg-tertiary), var(--bg-secondary));
  color: var(--text-secondary);
}

.register-btn::before {
  background: linear-gradient(135deg, #2ecc71, #27ae60);
}

.register-btn:hover {
  color: white;
  background: linear-gradient(135deg, #2ecc71, #27ae60);
}

.register-btn:hover::before {
  height: 100%;
}

.register-btn:hover i {
  transform: scale(1.1);
}

/* Bonus Button */
.bonus-btn {
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  color: white;
  position: relative;
}

.bonus-btn::before {
  background: linear-gradient(135deg, var(--secondary-color), #e67e22);
}

.bonus-btn::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  background: rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: all 0.4s ease;
}

.bonus-btn:hover::after {
  width: 100px;
  height: 100px;
}

.bonus-btn:hover::before {
  height: 100%;
}

.bonus-btn:hover i {
  transform: scale(1.15) rotate(10deg);
}

.bonus-btn:hover .btn-text {
  transform: translateY(-1px);
}

/* Pulsing animation for bonus button */
.bonus-btn {
  animation: bonusPulse 2s infinite;
}

@keyframes bonusPulse {
  0%, 100% {
    box-shadow: 0 0 0 0 rgba(255, 107, 53, 0.7);
  }
  50% {
    box-shadow: 0 0 0 8px rgba(255, 107, 53, 0);
  }
}

/* Responsive Design */
@media (max-width: 768px) {
  .sticky-btn {
    padding: 10px 6px;
    min-height: 55px;
  }
  
  .sticky-btn i {
    font-size: 1.3rem;
    margin-bottom: 3px;
  }
  
  .btn-text {
    font-size: 0.75rem;
  }
}

@media (max-width: 480px) {
  .sticky-btn {
    padding: 8px 4px;
    min-height: 50px;
  }
  
  .sticky-btn i {
    font-size: 1.2rem;
    margin-bottom: 2px;
  }
  
  .btn-text {
    font-size: 0.7rem;
  }
}

@media (max-width: 360px) {
  .btn-text {
    font-size: 0.65rem;
    line-height: 1.1;
  }
  
  .sticky-btn i {
    font-size: 1.1rem;
  }
}

/* Ensure main content has bottom padding to account for sticky buttons */
body {
  padding-bottom: 60px;
}

@media (max-width: 768px) {
  body {
    padding-bottom: 55px;
  }
}

@media (max-width: 480px) {
  body {
    padding-bottom: 50px;
  }
}

/* Hide sticky buttons when mobile menu is open */
body.mobile-menu-open .sticky-buttons {
  transform: translateY(100%);
  transition: transform 0.3s ease;
}

/* Hover effects for desktop */
@media (hover: hover) {
  .sticky-btn:hover {
    transform: translateY(-2px);
  }
  
  .sticky-btn:hover i {
    animation: bounceIcon 0.6s ease;
  }
}

@keyframes bounceIcon {
  0%, 20%, 50%, 80%, 100% {
    transform: scale(1.1) translateY(0);
  }
  40% {
    transform: scale(1.1) translateY(-4px);
  }
  60% {
    transform: scale(1.1) translateY(-2px);
  }
}

/* Touch feedback for mobile */
@media (hover: none) {
  .sticky-btn:active {
    background-color: var(--bg-primary);
    transform: scale(0.95);
  }
  
  .bonus-btn:active {
    background: linear-gradient(135deg, var(--secondary-color), #e67e22);
  }
}

/* Login Section */
.login-section {
  background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 50%, var(--bg-tertiary) 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
  position: relative;
  overflow: hidden;
}

.login-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 30% 20%, rgba(255, 107, 53, 0.1) 0%, transparent 50%), 
              radial-gradient(circle at 80% 80%, rgba(255, 165, 0, 0.1) 0%, transparent 50%);
  pointer-events: none;
}

.login-container {
  width: 100%;
  max-width: 450px;
  position: relative;
  z-index: 2;
}

.login-card {
  background: var(--bg-secondary);
  border-radius: 20px;
  border: 1px solid var(--border-color);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  padding: 40px;
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(10px);
}

.login-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-primary);
}

/* Logo Section */
.login-logo {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  margin-bottom: 30px;
}

.logo-image {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  margin-bottom: 15px;
  box-shadow: 0 8px 25px rgba(255, 107, 53, 0.3);
  transition: transform 0.3s ease;
}

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

.logo-title {
  font-family: 'Prompt', sans-serif;
  font-size: 2rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.logo-subtitle {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-bottom: 0;
}

/* Error Container */
.error-container {
  margin-bottom: 20px;
}

.error-message {
  background: rgba(231, 76, 60, 0.1);
  border: 1px solid var(--error-color);
  border-radius: 8px;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--error-color);
  font-size: 0.9rem;
  animation: errorSlide 0.3s ease-out;
}

.error-message i {
  font-size: 1rem;
  flex-shrink: 0;
}

@keyframes errorSlide {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Form Styles */
.login-form {
  margin-bottom: 30px;
}

.form-group {
  margin-bottom: 25px;
}

.form-label {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-primary);
  font-weight: 600;
  font-size: 0.95rem;
  margin-bottom: 8px;
}

.form-label i {
  color: var(--primary-color);
  font-size: 0.9rem;
}

.input-wrapper {
  position: relative;
}

.form-input {
  width: 100%;
  padding: 14px 16px 14px 45px;
  border: 2px solid var(--border-color);
  border-radius: 12px;
  background: var(--bg-tertiary);
  color: var(--text-primary);
  font-size: 1rem;
  transition: all 0.3s ease;
  outline: none;
}

.form-input:focus {
  border-color: var(--primary-color);
  background: var(--bg-primary);
  box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.1);
}

.form-input:focus + .input-icon {
  color: var(--primary-color);
}

.form-input.error {
  border-color: var(--error-color);
  background: rgba(231, 76, 60, 0.05);
}

.input-icon {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-secondary);
  font-size: 1rem;
  transition: color 0.3s ease;
  pointer-events: none;
}

.password-toggle {
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 4px;
  border-radius: 4px;
  transition: color 0.3s ease;
}

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

.form-input[type="password"] {
  padding-right: 50px;
}

.field-error {
  color: var(--error-color);
  font-size: 0.8rem;
  margin-top: 6px;
  display: block;
  min-height: 16px;
}

/* Login Button */
.login-btn {
  width: 100%;
  background: var(--gradient-primary);
  color: white;
  border: none;
  border-radius: 12px;
  padding: 16px;
  font-size: 1.1rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  box-shadow: 0 4px 15px rgba(255, 107, 53, 0.3);
}

.login-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(255, 107, 53, 0.4);
}

.login-btn:active {
  transform: translateY(0);
}

.login-btn:disabled {
  opacity: 0.7;
  cursor: not-allowed;
  transform: none;
}

.btn-loader {
  display: none;
}

.login-btn.loading .btn-text {
  opacity: 0;
}

.login-btn.loading .btn-loader {
  display: block;
  position: absolute;
}

/* Register Section */
.register-section {
  text-align: center;
  margin-bottom: 25px;
  padding-top: 20px;
  border-top: 1px solid var(--border-color);
}

.register-text {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-bottom: 15px;
}

.register-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: var(--text-primary);
  border: 2px solid var(--primary-color);
  border-radius: 10px;
  padding: 12px 24px;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s ease;
}

.register-btn:hover {
  background: var(--primary-color);
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(255, 107, 53, 0.3);
}

/* Additional Links */
.additional-links {
  display: flex;
  justify-content: space-between;
  gap: 15px;
  margin-bottom: 25px;
}

.additional-links .link {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.85rem;
  transition: color 0.3s ease;
}

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

.additional-links .link i {
  font-size: 0.8rem;
}

/* Security Features */
.security-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 15px;
  padding-top: 20px;
  border-top: 1px solid var(--border-color);
}

.security-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  text-align: center;
  padding: 10px;
  background: var(--bg-tertiary);
  border-radius: 8px;
  border: 1px solid var(--border-color);
  transition: all 0.3s ease;
}

.security-item:hover {
  background: var(--bg-primary);
  transform: translateY(-2px);
}

.security-item i {
  color: var(--success-color);
  font-size: 1.2rem;
}

.security-item span {
  color: var(--text-secondary);
  font-size: 0.75rem;
  font-weight: 600;
}

/* Responsive Design */
@media (max-width: 768px) {
  .login-section {
    padding: 20px 15px;
  }
  
  .login-card {
    padding: 30px 25px;
    margin: 0 10px;
  }
  
  .logo-image {
    width: 70px;
    height: 70px;
  }
  
  .logo-title {
    font-size: 1.8rem;
  }
  
  .form-input {
    padding: 12px 14px 12px 40px;
  }
  
  .input-icon {
    left: 14px;
  }
  
  .password-toggle {
    right: 14px;
  }
  
  .additional-links {
    flex-direction: column;
    align-items: center;
    gap: 10px;
  }
  
  .security-features {
    grid-template-columns: 1fr;
    gap: 10px;
  }
}

@media (max-width: 480px) {
  .login-card {
    padding: 25px 20px;
    border-radius: 16px;
  }
  
  .logo-image {
    width: 60px;
    height: 60px;
  }
  
  .logo-title {
    font-size: 1.6rem;
  }
  
  .logo-subtitle {
    font-size: 0.8rem;
  }
  
  .form-input {
    padding: 10px 12px 10px 35px;
    font-size: 0.95rem;
  }
  
  .input-icon {
    left: 12px;
    font-size: 0.9rem;
  }
  
  .password-toggle {
    right: 12px;
  }
  
  .login-btn {
    padding: 14px;
    font-size: 1rem;
  }
  
  .register-btn {
    padding: 10px 20px;
    font-size: 0.9rem;
  }
}

/* Animation for form validation */
@keyframes shake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-5px); }
  75% { transform: translateX(5px); }
}

.form-input.shake {
  animation: shake 0.5s ease-in-out;
}

/* Success state */
.form-input.success {
  border-color: var(--success-color);
  background: rgba(46, 204, 113, 0.05);
}

.form-input.success + .input-icon {
  color: var(--success-color);
}

/* Register Section */
.register-section {
  background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 50%, var(--bg-tertiary) 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
  position: relative;
  overflow: hidden;
}

.register-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 70% 30%, rgba(255, 107, 53, 0.1) 0%, transparent 50%), 
              radial-gradient(circle at 20% 80%, rgba(255, 165, 0, 0.1) 0%, transparent 50%);
  pointer-events: none;
}

.register-container {
  width: 100%;
  max-width: 450px;
  position: relative;
  z-index: 2;
}

.register-card {
  background: var(--bg-secondary);
  border-radius: 20px;
  border: 1px solid var(--border-color);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  padding: 40px;
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(10px);
}

.register-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-primary);
}

/* Logo Section */
.register-logo {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  margin-bottom: 30px;
}

.logo-image {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  margin-bottom: 15px;
  box-shadow: 0 8px 25px rgba(255, 107, 53, 0.3);
  transition: transform 0.3s ease;
}

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

.logo-title {
  font-family: 'Prompt', sans-serif;
  font-size: 2rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.logo-subtitle {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-bottom: 0;
  line-height: 1.4;
}

/* Success Container */
.success-container {
  margin-bottom: 20px;
}

.success-message {
  background: rgba(46, 204, 113, 0.1);
  border: 1px solid var(--success-color);
  border-radius: 8px;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--success-color);
  font-size: 0.9rem;
  animation: successSlide 0.3s ease-out;
}

.success-message i {
  font-size: 1rem;
  flex-shrink: 0;
}

@keyframes successSlide {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Error Container */
.error-container {
  margin-bottom: 20px;
}

.error-message {
  background: rgba(231, 76, 60, 0.1);
  border: 1px solid var(--error-color);
  border-radius: 8px;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--error-color);
  font-size: 0.9rem;
  animation: errorSlide 0.3s ease-out;
}

.error-message i {
  font-size: 1rem;
  flex-shrink: 0;
}

@keyframes errorSlide {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Form Styles */
.register-form {
  margin-bottom: 30px;
}

.form-group {
  margin-bottom: 25px;
}

.form-label {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-primary);
  font-weight: 600;
  font-size: 0.95rem;
  margin-bottom: 8px;
}

.form-label i {
  color: var(--primary-color);
  font-size: 0.9rem;
}

.input-wrapper {
  position: relative;
}

.form-input {
  width: 100%;
  padding: 14px 16px 14px 45px;
  border: 2px solid var(--border-color);
  border-radius: 12px;
  background: var(--bg-tertiary);
  color: var(--text-primary);
  font-size: 1rem;
  transition: all 0.3s ease;
  outline: none;
}

.form-input:focus {
  border-color: var(--primary-color);
  background: var(--bg-primary);
  box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.1);
}

.form-input:focus + .input-icon {
  color: var(--primary-color);
}

.form-input.error {
  border-color: var(--error-color);
  background: rgba(231, 76, 60, 0.05);
}

.form-input.success {
  border-color: var(--success-color);
  background: rgba(46, 204, 113, 0.05);
}

.form-input.success + .input-icon {
  color: var(--success-color);
}

.input-icon {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-secondary);
  font-size: 1rem;
  transition: color 0.3s ease;
  pointer-events: none;
}

.field-error {
  color: var(--error-color);
  font-size: 0.8rem;
  margin-top: 6px;
  display: block;
  min-height: 16px;
}

.field-hint {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--text-secondary);
  font-size: 0.8rem;
  margin-top: 6px;
}

.field-hint i {
  color: var(--primary-color);
  font-size: 0.75rem;
}

/* Terms Section */
.terms-section {
  margin-bottom: 25px;
}

.checkbox-container {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  cursor: pointer;
  position: relative;
  line-height: 1.4;
}

.checkbox-container input[type="checkbox"] {
  position: absolute;
  opacity: 0;
  cursor: pointer;
}

.checkmark {
  width: 20px;
  height: 20px;
  background: var(--bg-tertiary);
  border: 2px solid var(--border-color);
  border-radius: 4px;
  flex-shrink: 0;
  position: relative;
  transition: all 0.3s ease;
  margin-top: 2px;
}

.checkmark::after {
  content: '';
  position: absolute;
  display: none;
  left: 6px;
  top: 2px;
  width: 5px;
  height: 10px;
  border: solid white;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

.checkbox-container input[type="checkbox"]:checked ~ .checkmark {
  background: var(--primary-color);
  border-color: var(--primary-color);
}

.checkbox-container input[type="checkbox"]:checked ~ .checkmark::after {
  display: block;
}

.checkbox-text {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.checkbox-text a {
  color: var(--primary-color);
  text-decoration: none;
  transition: color 0.3s ease;
}

.checkbox-text a:hover {
  color: var(--secondary-color);
  text-decoration: underline;
}

/* Register Button */
.register-btn {
  width: 100%;
  background: var(--gradient-primary);
  color: white;
  border: none;
  border-radius: 12px;
  padding: 16px;
  font-size: 1.1rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  box-shadow: 0 4px 15px rgba(255, 107, 53, 0.3);
}

.register-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(255, 107, 53, 0.4);
}

.register-btn:active {
  transform: translateY(0);
}

.register-btn:disabled {
  opacity: 0.7;
  cursor: not-allowed;
  transform: none;
}

.btn-loader {
  display: none;
}

.register-btn.loading .btn-text {
  opacity: 0;
}

.register-btn.loading .btn-loader {
  display: block;
  position: absolute;
}

/* Login Section */
.login-section {
  text-align: center;
  margin-bottom: 25px;
  padding-top: 20px;
  border-top: 1px solid var(--border-color);
}

.login-text {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-bottom: 15px;
}

.login-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: var(--text-primary);
  border: 2px solid var(--primary-color);
  border-radius: 10px;
  padding: 12px 24px;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s ease;
}

.login-btn:hover {
  background: var(--primary-color);
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(255, 107, 53, 0.3);
}

/* Benefits Section */
.benefits-section {
  margin-bottom: 25px;
  padding-top: 20px;
  border-top: 1px solid var(--border-color);
}

.benefits-title {
  text-align: center;
  color: var(--text-primary);
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 15px;
}

.benefits-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.benefit-item {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-tertiary);
  padding: 12px;
  border-radius: 8px;
  border: 1px solid var(--border-color);
  transition: all 0.3s ease;
  font-size: 0.85rem;
}

.benefit-item:hover {
  background: var(--bg-primary);
  transform: translateY(-2px);
}

.benefit-item i {
  color: var(--primary-color);
  font-size: 1rem;
  flex-shrink: 0;
}

.benefit-item span {
  color: var(--text-secondary);
  font-weight: 600;
}

/* Security Features */
.security-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 15px;
  padding-top: 20px;
  border-top: 1px solid var(--border-color);
  margin-bottom: 20px;
}

.security-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  text-align: center;
  padding: 10px;
  background: var(--bg-tertiary);
  border-radius: 8px;
  border: 1px solid var(--border-color);
  transition: all 0.3s ease;
}

.security-item:hover {
  background: var(--bg-primary);
  transform: translateY(-2px);
}

.security-item i {
  color: var(--success-color);
  font-size: 1.2rem;
}

.security-item span {
  color: var(--text-secondary);
  font-size: 0.75rem;
  font-weight: 600;
}

/* Support Section */
.support-section {
  text-align: center;
  padding-top: 15px;
  border-top: 1px solid var(--border-color);
}

.support-text {
  color: var(--text-secondary);
  font-size: 0.85rem;
  margin-bottom: 10px;
}

.support-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--primary-color);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 600;
  transition: all 0.3s ease;
}

.support-link:hover {
  color: var(--secondary-color);
  transform: translateY(-1px);
}

.support-link i {
  font-size: 0.85rem;
}

/* Responsive Design */
@media (max-width: 768px) {
  .register-section {
    padding: 20px 15px;
  }
  
  .register-card {
    padding: 30px 25px;
    margin: 0 10px;
  }
  
  .logo-image {
    width: 70px;
    height: 70px;
  }
  
  .logo-title {
    font-size: 1.8rem;
  }
  
  .form-input {
    padding: 12px 14px 12px 40px;
  }
  
  .input-icon {
    left: 14px;
  }
  
  .benefits-grid {
    grid-template-columns: 1fr;
    gap: 10px;
  }
  
  .security-features {
    grid-template-columns: 1fr;
    gap: 10px;
  }
}

@media (max-width: 480px) {
  .register-card {
    padding: 25px 20px;
    border-radius: 16px;
  }
  
  .logo-image {
    width: 60px;
    height: 60px;
  }
  
  .logo-title {
    font-size: 1.6rem;
  }
  
  .logo-subtitle {
    font-size: 0.8rem;
  }
  
  .form-input {
    padding: 10px 12px 10px 35px;
    font-size: 0.95rem;
  }
  
  .input-icon {
    left: 12px;
    font-size: 0.9rem;
  }
  
  .register-btn {
    padding: 14px;
    font-size: 1rem;
  }
  
  .login-btn {
    padding: 10px 20px;
    font-size: 0.9rem;
  }
  
  .checkbox-text {
    font-size: 0.8rem;
  }
  
  .benefits-title {
    font-size: 1rem;
  }
  
  .benefit-item {
    padding: 10px;
    font-size: 0.8rem;
  }
}

/* Animation for form validation */
@keyframes shake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-5px); }
  75% { transform: translateX(5px); }
}

.form-input.shake {
  animation: shake 0.5s ease-in-out;
}

/* Loading animation */
@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(255, 107, 53, 0.7);
  }
  70% {
    box-shadow: 0 0 0 10px rgba(255, 107, 53, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(255, 107, 53, 0);
  }
}

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

/* Hero Section */
.hero-section {
  padding: 100px 20px 80px;
  background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
  position: relative;
  overflow: hidden;
  text-align: center;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 30% 20%, rgba(255, 107, 53, 0.15) 0%, transparent 50%),
              radial-gradient(circle at 80% 80%, rgba(255, 165, 0, 0.15) 0%, transparent 50%);
  pointer-events: none;
}

.hero-container {
  max-width: 1280px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.hero-content {
  margin: 0 auto;
}

.hero-title {
  font-size: 3rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 20px;
  line-height: 1.2;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1.3rem;
  color: var(--text-secondary);
  margin-bottom: 40px;
  line-height: 1.6;
}

.hero-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: var(--gradient-primary);
  color: white;
  padding: 20px 40px;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 700;
  font-size: 1.3rem;
  box-shadow: 0 8px 30px rgba(255, 107, 53, 0.4);
  transition: all 0.3s ease;
  animation: heroButtonPulse 3s infinite;
}

.hero-cta-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 40px rgba(255, 107, 53, 0.5);
  color: white;
}

.hero-cta-btn i {
  font-size: 1.4rem;
}

@keyframes heroButtonPulse {
  0%, 100% {
    box-shadow: 0 8px 30px rgba(255, 107, 53, 0.4);
  }
  50% {
    box-shadow: 0 8px 30px rgba(255, 107, 53, 0.6), 0 0 0 10px rgba(255, 107, 53, 0.1);
  }
}

/* Promotion Sections */
.promotion-section {
  padding: 60px 20px;
}

.promotion-section:nth-child(even) {
  background: var(--bg-secondary);
}

.promotion-container {
  max-width: 1280px;
  margin: 0 auto;
}

.promotion-card {
  background: var(--bg-tertiary);
  border-radius: 20px;
  border: 1px solid var(--border-color);
  overflow: hidden;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
  position: relative;
}

.promotion-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 50px rgba(0, 0, 0, 0.15);
}

.promotion-card.featured {
  border: 2px solid var(--primary-color);
  position: relative;
}

.promotion-card.featured::before {
  content: 'แนะนำ';
  position: absolute;
  top: 20px;
  right: -20px;
  background: var(--gradient-primary);
  color: white;
  padding: 5px 25px;
  font-size: 0.8rem;
  font-weight: 700;
  transform: rotate(45deg);
  z-index: 10;
}

.promotion-header {
  background: var(--bg-primary);
  padding: 30px;
  text-align: center;
  position: relative;
  border-bottom: 1px solid var(--border-color);
}

.promo-icon {
  font-size: 3rem;
  color: var(--primary-color);
  margin-bottom: 15px;
  display: block;
}

.promotion-title {
  font-size: 1.8rem;
  color: var(--text-primary);
  margin-bottom: 15px;
  line-height: 1.3;
}

.promotion-badge {
  display: inline-block;
  background: var(--gradient-primary);
  color: white;
  padding: 6px 16px;
  border-radius: 15px;
  font-size: 0.85rem;
  font-weight: 600;
}

.promotion-badge.first-deposit {
  background: linear-gradient(135deg, #2ecc71, #27ae60);
}

.promotion-badge.weekly {
  background: linear-gradient(135deg, #9b59b6, #8e44ad);
}

.promotion-badge.referral {
  background: linear-gradient(135deg, #e67e22, #d35400);
}

.promotion-content {
  padding: 40px;
}

.promotion-list {
  list-style: none;
  margin: 0 0 30px 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 15px;
}

.promotion-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  color: var(--text-secondary);
  font-size: 1rem;
  line-height: 1.6;
  background: var(--bg-secondary);
  padding: 15px;
  border-radius: 10px;
  border: 1px solid var(--border-color);
  transition: all 0.3s ease;
}

.promotion-list li:hover {
  background: var(--bg-primary);
  transform: translateX(5px);
}

.promotion-list li i {
  color: var(--success-color);
  font-size: 1rem;
  margin-top: 2px;
  flex-shrink: 0;
}

.promotion-highlight {
  background: var(--bg-primary);
  border-radius: 16px;
  padding: 25px;
  text-align: center;
  margin-bottom: 30px;
  border: 2px solid var(--primary-color);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 15px;
  flex-wrap: wrap;
}

.promotion-highlight i {
  font-size: 2rem;
  color: var(--primary-color);
}

.bonus-amount {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--primary-color);
  line-height: 1;
}

.bonus-text {
  font-size: 1.2rem;
  color: var(--text-primary);
  font-weight: 600;
}

.promotion-cta {
  display: block;
  background: var(--gradient-primary);
  color: white;
  padding: 18px 30px;
  border-radius: 12px;
  text-decoration: none;
  font-weight: 700;
  font-size: 1.1rem;
  text-align: center;
  transition: all 0.3s ease;
  box-shadow: 0 4px 20px rgba(255, 107, 53, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.promotion-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 30px rgba(255, 107, 53, 0.4);
  color: white;
}

.promotion-cta i {
  font-size: 1.2rem;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .hero-title {
    font-size: 2.5rem;
  }
  
  .hero-subtitle {
    font-size: 1.2rem;
  }
  
  .promotion-list {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 12px;
  }
  
  .promotion-title {
    font-size: 1.6rem;
  }
  
  .bonus-amount {
    font-size: 2.2rem;
  }
}

@media (max-width: 768px) {
  .hero-section {
    padding: 80px 15px 60px;
  }
  
  .hero-title {
    font-size: 2.2rem;
  }
  
  .hero-subtitle {
    font-size: 1.1rem;
    margin-bottom: 30px;
  }
  
  .hero-cta-btn {
    padding: 16px 32px;
    font-size: 1.1rem;
  }
  
  .promotion-section {
    padding: 40px 15px;
  }
  
  .promotion-header {
    padding: 25px 20px;
  }
  
  .promotion-content {
    padding: 30px 20px;
  }
  
  .promotion-list {
    grid-template-columns: 1fr;
    gap: 10px;
  }
  
  .promotion-list li {
    padding: 12px;
    font-size: 0.95rem;
  }
  
  .promotion-title {
    font-size: 1.5rem;
  }
  
  .promo-icon {
    font-size: 2.5rem;
  }
  
  .promotion-highlight {
    padding: 20px;
    flex-direction: column;
    gap: 10px;
  }
  
  .bonus-amount {
    font-size: 2rem;
  }
  
  .bonus-text {
    font-size: 1.1rem;
  }
  
  .promotion-cta {
    padding: 15px 25px;
    font-size: 1rem;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 2rem;
    line-height: 1.3;
  }
  
  .hero-subtitle {
    font-size: 1rem;
  }
  
  .hero-cta-btn {
    padding: 14px 28px;
    font-size: 1rem;
  }
  
  .promotion-header {
    padding: 20px 15px;
  }
  
  .promotion-content {
    padding: 25px 15px;
  }
  
  .promotion-title {
    font-size: 1.3rem;
  }
  
  .promo-icon {
    font-size: 2.2rem;
  }
  
  .promotion-list li {
    padding: 10px;
    font-size: 0.9rem;
  }
  
  .promotion-highlight {
    padding: 15px;
  }
  
  .bonus-amount {
    font-size: 1.8rem;
  }
  
  .bonus-text {
    font-size: 1rem;
  }
  
  .promotion-badge {
    font-size: 0.8rem;
    padding: 5px 12px;
  }
  
  .promotion-cta {
    padding: 12px 20px;
    font-size: 0.95rem;
  }
}

/* Animation for promotion cards */
.promotion-card {
  animation: slideInUp 0.6s ease-out;
}

.promotion-section:nth-child(2) .promotion-card {
  animation-delay: 0.1s;
}

.promotion-section:nth-child(3) .promotion-card {
  animation-delay: 0.2s;
}

.promotion-section:nth-child(4) .promotion-card {
  animation-delay: 0.3s;
}

.promotion-section:nth-child(5) .promotion-card {
  animation-delay: 0.4s;
}

@keyframes slideInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Special effects for featured card */
.promotion-card.featured {
  background: linear-gradient(145deg, var(--bg-tertiary), var(--bg-secondary));
}

.promotion-card.featured .promotion-header {
  background: linear-gradient(145deg, var(--bg-primary), var(--bg-secondary));
}

.promotion-card.featured:hover {
  box-shadow: 0 15px 50px rgba(255, 107, 53, 0.2);
}